World famous series bearing manufacturers investment

Recently, the world-famous series bearing manufacturers - Italy Carraro Group set up wholly-owned transmission project officially settled Economic and Technological Development Zone. 320 & 329 series bearing The project is mainly engaged in the development and sale of machinery, vehicles and parts with transmission, fixed equipment and accessories and automotive driveline related parts, series bearing products 60% will be sold in Europe, South America markets. In recent years, companies have emerged between the bearing industry in the new situation combination, reorganization, merger. ZWZ leadership again recently proposed to develop various forms of combination and reorganization, are actively operating. China Bearing Industry Association, precision bearings both sides are willing to joint enterprise restructuring matchmaking. series bearing foreign joint venture enterprise, we must summarize bearing enterprises and mechanical industrial enterprises in the joint work of the lessons learned, the attention selected partner, attention to the ownership structure of the design, to achieve the purpose of the market for technology.

paired tapered bearing bearing application technology developed

Recently, the "= Maglev Engineering Technology Research Center" developed magnetic bearing spindle device electrical machine tool plant in Jinan fourth test done grinding, grinding out paired tapered bearing a successful piece in the round hole. This is the first one with a piece of magnetic bearings Spindle Machining. Experts believe that the technology to fill the gap. Developed maglev paired tapered bearing speed with no friction, Tapered roller bearings no wear, long life, and does not cause the associated pollution. The success of this technology is expected to develop and industrialization will be of great significance and long-term development of the city as well as the revitalization of China's machine tool industry.

Urgent development of domestic industry Roller Bearing

With the development of the hosting industry, the users of the Roller Bearing precision, performance, longevity and species diversity have become increasingly demanding, no longer satisfied the requirements for general use bearings, steering high precision, split roller bearing low noise and long life product demand, if there is no abnormal noise is lower than the low noise and quiet motor bearings. Currently 80% of domestic production of bearings for low-grade products, the market must gradually increase the proportion of high-end products offer. According to statistics, small and medium sized bearing to the total domestic market demand will reach 820 million units, of which the demand for low noise bearings of 150 million units. Cylindrical roller bearing According to the national authorities of the information, is expected to total world bearing exports will reach $ 48 billion, domestic exports bearing foreign exchange earnings will reach $ 850 million. Roller Bearing domestic exports 1.54 billion units, worth $ 681 million, exports still bearing the general level of micro, small and medium-sized bearings based, product quality is not high, the average price of only $ 0.44, precision bearings the United States, Europe and other countries of similar bearing Price 1 / 5-1 / 6. Therefore, to improve the domestic bearing products, and the development of small and medium high-value low-noise motor bearing seal export domestic bearing industry priority.

paired tapered bearing combination and reorganization

After paired tapered bearing industry, the joint efforts of enterprises, research has made gratifying achievements, and some parts of the deep groove ball bearing is no different sound, low noise bearing has reached paired tapered bearing‍ the level of similar products bearing the company famous for. In terms of business management and reform, transformation mechanisms, there are many achievements and experiences. Crossed-roller-bearing‍  industry enterprises have emerged between the new situation joint, reorganization, merger. ZWZ leadership again recently proposed to develop various forms of combination and reorganization, are actively operating. China Bearing Industry Association, both sides are willing to joint enterprise restructuring matchmaking. paired tapered bearing foreign joint venture enterprise, we must summarize Slewing Bearing‍  enterprises and mechanical industrial enterprises in the joint work of the lessons learned, the attention selected partner, attention to the ownership structure of the design, to achieve the purpose of the market for technology.

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Roller Bearing development priority

Roller Bearing surging wave of mergers and acquisitions, driving the evolution of China's bearing industry structure and pattern. The ultimate aim of China's bearing industry mergers and acquisitions thrust roller bearing is to form a few can really have the strength to compete with international giants bearing large bearing group, but now it seems from this goal there is still a gap. Therefore, restructuring in the industry Although in full swing, but still long way to go. Roller Bearing With the development Stainless steel slewing bearing of the hosting industry, the users of the product bearing the precision, performance, longevity and species diversity have become increasingly demanding, have been satisfied with the general requirements of universal Roller Bearing, to high precision, low noise, life long product demand.

series bearing processed into a pillar industry

series bearing official pointed out, scattered, chaotic, and poor problem is seriously restricting the development of industrial bearings, bearing industrial restructuring task extremely difficult. Currently, 320 & 329 series bearing the state-owned enterprises were under pressure from foreign and private enterprises. Some enterprises to gain greater development through joint mergers and acquisitions, some companies will have to be mergers and acquisitions in order to survive. Series bearing multinational companies to enter the market to accelerate the pace in order to expand market share as soon as possible, to establish a competitive advantage. Stainless steel slewing bearing  speed up this process, multinationals have taken and will continue to consolidate resources and asset restructuring the way. Private enterprise wants to use its own advantages in the management mechanism and market reaction mechanism, it is difficult to seize the current opportunity of some state-owned enterprises, series bearing merger, transformation of state-owned enterprises, slim bearings to expand their production scale and variety of specifications, improve self-development capacity, in a bid to form a few can compete with multinational conglomerates.

paired tapered bearing market competitiveness

After the paired tapered bearing market has some experience, consider its development strategy, and gradually deep into the core layer of Chinese bearing industry, looking for partners. As seize China's railway, automobile, metallurgy, mining, machine tools, household appliances and other mainframe market, and even reduce its domestic productivity,paired tapered bearing  shift production to China. In order to meet the needs of the Chinese market, some multinational paired tapered bearing company also established a research and development center of a class of institutions, while building a huge office and complete sales network. This is actually turning China into a transnational ring bearing industry chain, the joint venture or Backing Bearings  enterprises as a workshop bearing multinational company, which is a serious challenge for the development of China's bearing industry. Recalling the paired tapered bearing industry to attract foreign investment, the introduction of technology, precision bearings  ventures with multinational companies in the process of bearing, bearing ambitious multinational companies to seize the Chinese market strategy can be summarized as follows: joint → holding → owned.

Roller Bearing on the use of effects

Roller Bearing wants to use its own advantages in the management mechanism and market reaction mechanism, it is difficult to seize the current opportunity of some state-owned enterprises, roller bearing merger, transformation of state-owned enterprises, to expand their production scale and variety of specifications, improve self-development capacity, trying in China the formation of a few can compete with multinational conglomerates. Some people do not understand the technology and bearing foreign trade market, bearing export pre-sale and after-sale service is not perfect, slim bearings  into the Roller Bearing market caused greater difficulties. Some of the higher quality of foreign trade business, to be mastered a certain market, immediately quit, set up a new company, and the original malicious market competition, disrupt the market and depress export prices.

Paired tapered bearing can bear radial load and axial load in one direction

Ability of single row tapered roller bearing axial load depends on the contact angle, ie the angle of the outer ring raceway, the greater the angle, the greater the axial load capacity. Paired tapered bearing the largest amount of single row tapered roller bearings. In the car's front wheels, and spend the small size of the double row tapered roller bearings. Four tapered roller bearings used in large-scale cold rolling mill paired tapered bearing  other heavy machines. Tapered roller bearings are mainly exposed to the radial radial and axial load. Load bearing capacity depends on the outer ring raceway angle, angle the greater carrying capacity. Such bearings are separable Tapered roller bearings , according to the number of columns bearing rolling elements into single row, double row and four-row tapered roller bearings. Paired tapered bearing bearings are separable bearings, inner and outer rings have tapered raceway. This kind of bearing according to the number of columns loaded roller is divided into single row, double row and four-row tapered roller bearings, such as different structural types.

Paired tapered bearing the largest amount of single row tapered roller bearings

  Paired tapered bearing bearings are separable bearings, inner and outer rings have tapered raceway. This kind of bearing according to the number of columns loaded roller is divided into single row, double row and four-row tapered roller bearings, such as different structural types. Single Paired tapered bearing can bear radial load and axial load in one direction. When the bearing radial load, will generate an axial component, so when you need another can withstand axial forces in the opposite direction bearings to paired tapered roller bearing balanced. Ability of single row tapered roller bearing axial load depends on the contact angle, ie the angle of the outer ring raceway, the greater the angle, the greater the axial load capacity. Paired tapered bearing the largest amount of single row tapered roller bearings. In the car's front wheels, and spend the small size of the double row tapered roller bearings. Four tapered roller bearings used in roller bearing cold rolling mill and other heavy machines. Tapered roller bearings are mainly exposed to the radial radial and axial load. Load bearing capacity depends on the outer ring raceway angle, angle the greater carrying capacity. Such bearings are separable bearings, according to the number of columns bearing rolling elements into single row, double row and four-row tapered roller bearings.

Paired tapered bearing Introduction

 Single row  paired tapered bearing can support radial load and axial load in one direction. When the  paired tapered bearing radial load, will produce an axial component, so when you need another can withstand axial force in the opposite direction of the bearing to be balanced. The ability to single row  paired tapered bearing axial load depends on the contact angle, ie the angle of the outer ring raceway, the greater the angle, the greater the axial load capacity. Tapered roller bearings are up to the amount of single row  paired tapered bearing. In the car's front wheels, and spend the small size of the double row tapered roller bearings. Four  paired tapered bearing used in tapered roller bearings  cold rolling mill and other heavy machines. Tapered roller bearings are mainly used to bear radial load mainly radial and axial joint load. Compared with angular contact ball bearings, bearing capacity, low speed limits.  Paired tapered bearing can withstand axial load in one direction, a direction to limit the axial displacement of the shaft or housing. Double row tapered roller bearing outer Tapered roller bearings as a whole. Two inner (or outer) face similar small, middle spacer, clearance by adjusting the thickness of the spacer, and can also be used to adjust the thickness of the spacer double row tapered roller bearings preloaded.  Paired tapered bearing mainly bear radial diameter, axial joint load. Load bearing capacity depends on the outer ring raceway angle, angle the greater carrying capacity. These bearings are separable bearings, according to the number of columns bearing rolling elements into single row, double row and four row tapered roller bearings.

Paired tapered bearing uses and characteristics

  Paired tapered bearing are separable bearings, inner and outer rings have tapered raceway. These bearings are loaded according to the number of columns roller into single row, double row and four row tapered roller bearings, such as different structural types. Single row tapered roller bearings can support radial load and axial load in one direction. When the bearing radial load, will produce an axial component, so when you need another can withstand axial force in the opposite direction of the bearing to be balanced. The ability to single row tapered roller bearing axial load depends on the contact angle, ie the angle of the outer ring raceway, the Crossed Tapered Roller Bearing  the angle, the greater the axial load capacity. Tapered roller bearings are up to the amount of single row tapered roller bearings. In the car's front wheels, and spend the small size of the double row tapered roller bearings. Four tapered roller bearings used in large-scale cold rolling mill and other heavy machines. Tapered roller bearings are mainly used to bear radial load mainly radial and axial joint load. Compared with angular contact ball paired tapered roller bearing , bearing capacity, low speed limits. Tapered roller bearings can withstand axial load in one direction, a direction to limit the axial displacement of the shaft or housing. Double row tapered roller bearing outer (or inner) as a whole. Two inner (or outer) face similar small, middle spacer, clearance by adjusting the thickness of the spacer, and can also be used to adjust the thickness of the spacer double row tapered roller bearings preloaded. Tapered roller bearings mainly bear radial diameter, axial joint load. Load bearing capacity depends on the outer ring raceway angle, angle the greater carrying capacity. These bearings are separable bearings, according to the number of columns bearing rolling elements into single row, double row and four row tapered roller bearings.

Paired tapered bearing purposes described

  Paired tapered bearing mainly exposed to the radial radial and axial load. Load bearing capacity depends on the outer ring raceway angle, angle the greater carrying capacity. These bearings are separable bearings, according to the number of columns bearing rolling elements into single row, double row and four row tapered roller bearings. Tapered roller bearings have tapered inner and outer ring raceways, tapered rollers are arranged between the two. All conical surface projection lines are a little get Tapered roller bearings  with the bearing axis. This design makes tapered roller bearings particularly suitable for the accommodation of combined (radial and axial) loads. Single row tapered roller bearings have an outer ring, the inner ring and a set of tapered roller by basket-shaped cage into an inner components. Tapered roller bearings are mainly used to bear radial load mainly radial and axial joint load. Compared with angular contact ball bearings, single row cylindrical roller bearing  capacity, low speed limits. Tapered roller bearings can withstand axial load in one direction, a direction to limit the axial displacement of the shaft or housing. The ability to single row tapered roller bearing axial load depends on the contact angle, ie the angle of the outer ring raceway, the greater the angle, the greater the axial load capacity. Tapered roller bearings are up to the amount of single row tapered roller bearings. In the car's front wheels, and spend the small size of the double row tapered roller bearings. Four tapered roller bearings used in large-scale cold rolling mill and other heavy machines. The ability to single row tapered roller bearing axial load depends on the contact angle, ie the angle of the outer ring raceway, the greater the angle, the greater the axial load capacity. Tapered roller bearings are up to the amount of single row tapered roller bearings. In the car's front wheels, and spend the small size of the double row tapered roller bearings. Four tapered roller bearings used in large-scale cold rolling mill and other heavy machines.

a polymer-dispersed liquid crystal

Between the solid and the liquid crystal is in a liquid organic substance having a certain orderly, with the dynamic optical scattering characteristics; which has a variety of liquid crystal phase, such as cholesteric phase, a smectic phase variety, the columns are equal. Depending on the nature of the material, each Stainless steel slewing bearing‍ phase of the liquid crystal material have been developed for large flat panel display devices, there has been developed a variety of nematic liquid crystal, a polymer-dispersed liquid crystal, a double (multiple) type liquid crystal, a ferroelectric  backing bearings‍ and anti-ferroelectric liquid crystal displays, including the development of the most successful, the market share of the largest and fastest-growing is the nematic liquid crystal displays. The liquid crystal display material is composed of a variety of small molecule organic compounds, the main structural feature of these small molecules are rod-like molecular structure. With the rapid development of  people interested in research and development of liquid crystal material is growing.

 liquid crystal material‍

it is also to ensure that the same level of durability as the original

 Increasing the rotation radius of curvature of the surface of the groove, the rolling bearing can reduce the frictional resistance. However, if the radius of curvature increases, the contact surface pressure between the ball and the plane of rotation between the bearing load will increase. In particular, the rotation, the durability of the bearings will decrease, thus increasing the radius of curvature of the simple approach has been difficult to achieve. DNT Andes contact position with the ball and rotating the load acting on the surface due to the size of the wheel hub bearing different characteristic change occurs, developed the new bearings. Compared with the original, in the contact position of the straight running is increased when the radius of curvature of the trench, and the radius of curvature of the contact position split tapered roller bearing‍ during rotation remains the same as the original. By this method, when the straight traveling wheel rolling bearing to reduce frictional resistance, it is also to ensure that the same level of durability as the original. It also reduces the product than the original preload range, further reducing the frictional resistance.

Previously, the company accounted for by reducing wheel bearing friction half of the seal sliding resistance, developed about 15% lower friction wheel bearing seal, and by virtue of the product development market. The development of the use of technology that allows the wheel hub bearing rolling resistance reduced by about 25%. Coupled with a low friction bearing seal design allows maximum reduction of friction when traveling Cylindrical roller bearing‍ straight 40%. Development of large wind power bearing ranks among the world's most advancedAn investment of 250 million yuan in the Shanghai Electric Wind Power bearing large production line technological transformation projects, recently completed and put into operation in Shanghai. The first 3.6-megawatt offshore wind power bearing downline, indicates that China already has a world-class innovation and efficient wind power bearing design and development and manufacturing capabilities, as China's "Twelfth Five-Year" period to develop wind power industry reinforce the foundation.

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paired tapered bearing Liaoning Coastal Economic Zone grasp opportunities

the Chinese bearings are Wafangdian Bearing industrial output reached 23 billion yuan (RMB), an increase of 29.2%; industrial added value of 35.3 billion yuan, an increase of 28.8%, the bearing industry has become the first Wafangdian an industry. Wafangdian party secretary Xing-Wei Liu said the city is in accordance to build two industrial clusters and the idea of ​​the six industrial base, the introduction of nurturing top talent, improve the high-end research and development capabilities in an effort to "bearing capital" Wafangdian, playing with a tip the development of Cylindrical roller bearing a world-renowned city bearing capacity.
Area of ​​less than 3,800 square kilometers of Wafangdian, but it is the birthplace of China's bearing industry, developed Tapered roller bearings more than 500 years of "ZWZ" led by bearing production and ancillary businesses. Among them, the size of the business 258; sales revenue over $ 50 million enterprise 27 million over the business 9. 2009 achieved sales revenue of over 150 bearing billion. Bearing industry Thin section bearing practitioners 5 million, accounting for 16.1% of total employees in the same industry, accounting for about 20% of the national total output value of the industry.
Liaoning Coastal Economic Zone grasp opportunities
Xing-Wei Liu stressed Wafangdian in Liaoning coastal economic zone are to seize the development of open and Dalian global urbanization strategic opportunities, and vigorously promote coastal paired tapered bearing development, vigorously develop strategic emerging industries, to enhance urban functions, improve people's livelihood well-being, for the "second five "to achieve a new leap in scientific development and lay a solid foundation, built in the Bohai Sea region will Wafangdian competitive emerging modern industrial city.
50 selected Chinese bearing industry

paired tapered bearing Speech forum four experts, scholars

During the Fair, Luoyang Bearing Industry Association hosted the 2013 China (Luoyang) Bearing Industry Forum. Forum Luoyang Bearing Industry Association Ye Jun chaired the forum by China Bearing Industry Association executive vice president Wang Tapered roller bearings  announced the opening of China Bearing Industry Association specifically Fellows, senior engineer Ho plus group, Mechanical Engineering Department of tapered bearing  niversity Sok double rich Ph.D., Luoyang bearing Science & Technology chairman Dr. Wu paired tapered bearing  and Beijing Institute of Technology School of mechanical and Vehicular Engineering, Dr. Wang in the other four experts and scholars at the forum were on "China's bearing industry to upgrade, from large to strong roadmap" "the Present Situation and development Strategy of high-end bearing our", "the latest development of China's high-performance bearing technology", "high Performance Rolling basic research" and other major issues delivered a wonderful speech.
Part of professors and graduate students from Zhejiang, and Guangdong Province, Luoyang City, bearings and bearing related businesses and Tsinghua University, Beijing Institute of Technology, Hefei University of Technology, Henan HKUST, Xi'an precision bearings  University, Southeast University and other universities and Luoyang City, the industrial parks and government industries authorities responsible persons a total of 300 people attended the forum. Speech forum four experts, scholars, on the Chinese bearing industry in the development of major directional issues raised  test the value of advice and ideas for bearings and bearing related enterprises to achieve the transformation and upgrading, speed up industrial upgrading, product level enhance the core competitiveness provided important guidance for Luoyang bearing industrial transformation and upgrading, structural adjustment and healthy development of the industry will have a major impact. Forum speakers praise the participants.

improvepaired tapered bearing the load capacity and rigidity

bearings distributor, professional sales agents  bearings,  bearings provide customers with quality products that help companies reduce costs, improve economic efficiency and other aspects of business has made tremendous contributions. We learned paired tapered bearing from the distributor of Bearing Stainless steel slewing bearing  Corporation announced : In order to adapt to the ball screw support machine part , developed to achieve " world's largest " load capacity  angular contact ball bearings and machine tools as bearing  series of product supply .
distributor, to understand the mechanism and characteristics of

 angular contact ball bearings ball through increased size and maximizing the number of balls , improve the load capacity Roller Bearing and rigidity , longer product life , because with both sides sealed , so no installation bearing cleaning ,  and lubricating plus oil Slewing Bearing  addition, the - sealed bearings have a long life oil , no way to add fat . Moreover, the mounting bolt holes located in the outer ring , bearing box is easy to install . Since the sealing lip and the improvement it can only result in increased friction loss torque

the vast majority of medium and large companies are now series bearing products do not need a full inspection

Bearing outer ring after quenching, tempering and other heat treatment after , can improve product strength, hardness , wear resistance , fatigue strength and toughness . Previously, the use of process equipment bearing mesh belt furnace and quenching furnace rollers , Slim-bearing tempering, there has been distortion problems affecting the efficiency quality. Especially greater than 150 mm in outer diameter of the large product , the deformation is more pronounced. In recent years, bearing the company's market has been expanding from the traditional automotive industry market more towards wind power bearings, machine tool bearings and other emerging industries range , product specifications growing, medium and large Slewing Bearing  outer ring more and more . How to solve the problem of a product deformation caused by the traditional process , the company has become an urgent need to address the "big obstacle ."
Since the deformation meet the requirements, the vast majority of medium and large companies are now bearing products do not need a full inspection , plus reducing stress to both shaping and processes , in the middle class remains unchanged, the product flow rate, greatly improving the production efficiency. Furthermore , the bearing outer taper becomes smaller, the subsequent grinding allowance is reduced accordingly. In terms of cost savings , shaping, five employees to streamline the inspection process , the annual wage bill savings of at least 200,000 yuan ; same time, to reduce stress and subsequent shaping of the original 40,000 yuan per year of electricity use , the benefits of these savings are very impressive .

High dust and grease paired tapered bearing sealing performance of both performance

 High dust and grease sealing performance of both performance: Ball-ring seal with a special design, the outer sealing lip blocking external foreign invasion, the inner grease seal lip to prevent internal leakage. Compared with the general screw, screw-ring "to reduce the amount of foreign matter 1/30 or less, grease sealing performance and Slewing Bearing increased 3 times, in order to achieve a long tool life, reduce environmental pollution.
 Low torque contact seals: Ball-ring seal lip shape using the most optimal design, and the use paired tapered bearing of special resin material, low friction contact with the screw shaft, simultaneously with high sealing performance and low torque performance, to meet the high-speed and high-precision machine tool requirements.
In 2005 developed a high dust seals, laser processing machines are widely used in machine tools, woodworking Backing Bearings machines for use in harsh environments. 2007 based on this technology to develop a grease seal ring and the injection molding machine market has been widely praised. With this sealing technology further developed the machine with the "-ring Ball", high performance dust and grease sealing performance of both low torque and achieve long tool life and reduce environmental pollution. Machine paired tapered bearing tools "-ring Ball" as the latest high-speed ball screw machine tools, will start selling in April 2011, is expected in 2013 with a high-speed ball screw machine total sales will reach 50 billion yen.

paired tapered bearing other high-margin products increased variety

Insiders said that before the 1990s, Northwest bearing bearing industry has been one of the national key enterprises, the scale of production in the fourth digit industry. The company plans a total investment of 400 million yuan construction of high-end bearings project construction period of 2 years, the first four years of full production. After completion, the expected sales income 63,000 yuan, net profit of 6,150 million. With the successful implementation of the project, Northwest bearing plain split roller bearing products will be phased out, the major resources into high value-added "large, high-speed, precision," R & D and production of high-end bearings, very in line with national industrial policy, comply with the current economic, policy orientation. This will not only be able to expand its market share in the Northwest bearing production scale and product, help the company to return to the first tier bearing enterprises, but also to promote the overall development and progress of China's bearing industry to some extent.
Li Shuming said Northwest bearing invest 188 million yuan of annual output of 200,000 sets of building precision bearings  project, the main plant has been completed, a full set of equipment installation and commissioning another approach, the work is well forward, 2014 will be fully debugged and tested production. In 2014, the company will focus on improving product mix and increasing technological content of products, and promote high-end bearing construction projects, and other high-margin products increased variety, so that the gradual transformation of the company's existing manufacturing bearings to high-end equipment manufacturing. The non-public offering if the company successfully implement the project, the Northwest bearing the full force of China's high-end bearing market, the fundamentals of the company will be completely changed

paired tapered bearing the company will continue to face growing pressure.

Expected 14 years, 15 years, the company's EPS was 0.15 yuan, 0.18 yuan, to May 8 share price 7.23 yuan calculation, PE was 47.63 times and 41.22 times, compared to the corresponding 2014 results for the current calculation of comparable companies bearing class 29.10 times average 38.50 times earnings, the significantly higher valuation of no advantage.
Cyclical companies downstream Tapered roller bearings industries in the current downturn in the macroeconomic backdrop, the downstream demand continues to slump, while domestic technological content of paired tapered bearing  their own limited, intense price competition. In view of this, we believe that the industry is difficult to get rid of the short-term downward trend, the company will continue to face growing pressure.
Higher levels of the company's own technology, the future is expected to enter the high-end bearings with technical superiority relative ease competition in the area. Meanwhile, 2014 - 2015, the company raised a number of equity investment and non-investment product precision bearings lines will be gradually put into production, introduction of new products or the company will open a new room for growth. However, we believe that technology into a decisive impact on company performance for the timely release of products and product launch time is reasonable point in time, remains to be seen.
In addition, the current reform of state-owned Henan relatively slow action, equity incentive also seemed cautious, limited incentives for the company's share price.
Taken together, we believe that a few years ago by a large shaft bearing technology research project investment industry as a whole and adversely affect downstream performance downturn; future with the release of production capacity is expected to achieve gradual recovery performance; addition allotment price of the company's stock price suppression obvious, the first rating for its "neutral" rating.

Roller Bearing the overall industry revenue continues to grow

bearing the overall industry revenue continues to grow, but Pegasus shares bearing segment operating income declined year on year , mainly due to the impact Pegasus shares of newly installed capacity of wind power industry and other factors significant decline , making wind power company , one of the leading products bearing Sales revenue fell 49.93 percent , to 368 million yuan , resulting in the company Tapered roller bearings  segment operating income decreased by 28.67% , to 1.779 billion yuan .
After decades of efforts, China 's bearing industry formed in Harbin , Bearing  three manufacturing bases in  and bearing private enterprises , as well as international bearing manufacturing company ( such as Sweden 's  Germany 's  United States  and Japan  joint ventures or wholly-owned company based in the industrial structure. As of 2011 , industry sales of more than 500 million yuan enterprises have 1,850 home sales by the formation of state-owned enterprises, private enterprises and foreign-funded enterprises accounted for 14% , 66% and 20% of the pattern.  industry experts said that from the product structure, despite the rapid development of China's bearing industry in recent years , but mainly in the plain bearing areas , the demand for high -quality bearings rely on imports to meet . China's production of Roller bearing the vast majority of small and medium and small bearings, medium and large bearing production accounted for less than 3% in the current domestic market, high value-added precision bearing demand and large compound growth rate of around 20% in particular grinder with precision bearings, construction machinery, heavy mill large bearings, bearings and other high-tech strong market demand . 2014 domestic bearing industry 's main business revenue reached 200 billion yuan .

the paired Roller Bearing seal forms affected by the following factors

In order to prevent dust and moisture from entering the bearing to avoid loss of the lubricant in the bearing must be sealed. In general, the bearing seal forms affected by the following factors:
⑴ bearing outside the work environment;
⑵ bearing speed and temperature;
⑶ support structure and characteristics of the shaft;
⑷ lubricant types and performance.
Sealed in accordance Precision Bearing with the principle can be divided into two categories: Automotive Lubricants non-contact seals and contact seals. Non-contact seal is not rate limiting. Lower speeds where you can use the online contact seals, commonly used materials with fine felt, rubber, leather, cork or antifriction good hard materials.
Rolling bearing lubricants manufacturers, the main role of the lubricant is to reduce friction and reduce wear resistance, while also reducing the contact stress, to avoid corrosion, vibration absorption, cooling, heat and so on.
Grease and oil lubricated bearings for printing machine are commonly used in two ways lubrication. Further, in some special cases it is possible to select the lubricating solid lubricants. Which way to use a lubricant, and the speed of the relevant bearing, the rolling bearing is usually used in measuring the speed dn value represents the size of the bearing.
Greased loss is not easy, simple structure, easy to seal and maintain, operate in a long time, just to fill a grease. Fill generally not exceed the amount of grease to one half of the third bearing grease filling too easily lead to friction and heat, affecting the normal performance of the bearing. Smaller than greased friction, heat dissipation, is the main advantage of oil lubrication, oil lubrication therefore mainly used for high-speed or temperature of the occasion.

A number of significant growth in demand for paired tapered bearing

Since the implementation of the " two sessions" of economic growth targets proposed implementation of urban infrastructure construction projects around the climax off , started intensive railways, highways , subways, affordable housing , water , ports, airports and other major projects , prompting the construction machinery manufacturing recovery industry , stimulating demand for construction machinery , bearings market Cylindrical roller bearing demand will subsequently released.
From recent Gcr15 spindle steel downstream users in March production plan research situation , automobiles, marine vessels , oil pipeline industry to maintain stable operation ; engineering machinery, bearings industry increased. Downstream industry demand for effective bearing steel increased compared with February . For example Gcr15 Crossed Tapered Roller Bearing steel companies in March contract orders generally good condition . Improved downstream demand is conducive Gcr15 bearing steel market stability , bearing steel prices steady rise is a major supporting force .
Bearing Manufacturing Industry Development of China's strong momentum of steady bearing steel market will bring positive effects to the good . A number of significant growth in demand for high-end bearings , such as aerospace bearings, machine tool spindle speed precision bearings, ball bearing precision angular contact ball bearings , high-speed spindle bearings, precision bearings for machine tools photovoltaic industry , turntable bearings, wind power bearing , shield machine bearings, rolling mill bearings, high-speed rail bearings, automotive bearings, crane sheave bearings , turbocharger bearings, hydrodynamic bearings and so on.

Roller Bearing shield institutions machine bearings

turntable bearings, wind power bearing shield institutions machine bearings, rolling mill bearings, high-speed rail bearings, automotive bearings, crane sheave bearings , turbocharger bearings, hydrodynamic bearings.
Through 50 years of construction and development of China's bearing industry has achieved a small to a great weak to strong development strategy formed the production layout is reasonable, medium Slewing Bearing and small enterprises co-exist, relatively complete product of relatively complete industrial system. And with a larger production capacity and strong technical strength.
At present, China 's bearing industry has had a larger economic scale enterprises in the country bearing more Tapered roller bearings than 1,400 employees in about 30 million people. 2011 China's bearing manufacturing industry to realize an annual industrial output value of 193.211 billion yuan , an increase 27.59% ; sales revenue of 191.097 billion yuan year on year increase of 30.30% ; total profit of 12.523 billion yuan year on year increase of 26.54% at present precision bearings and other basic mechanical casting industry has . a national focus on the development of " second five" industry and strive to reach or approach international advanced level. Under the support of the policy is expected to end in 2015 bearing the foundry industry sales reached 222 billion yuan or so . China's bearing production is expected to total sales of over 22 billion sets of more than 350 billion yuan is expected to become the world's largest bearing manufacturing and sales base. So late bearing steel market outlook optimistic .

Cylindrical roller bearing Near to Shanghai Yuan customers often reflect their relatively new chain hoist selection confused

Near to Shanghai Yuan customers often reflect their relatively new chain hoist selection confused , I do not know how to choose the right type of chain hoists . For this new specially Shanghai Yuan summarize a few points in this for our customers choose chain hoist models specified when needed attention.
1 , understand their purchase of Slewing Bearing the brand chain hoists purposes. Whether regular use ? The maximum required number of pounds of chain hoists to pull ? And will tell Yuan 's new sales staff, they can recommend several suits your needs chain hoists model for you.
2 , has its own heart can withstand the price, whereby you can make a choice in the domestic chain hoists and chain hoists imported into , of course, does not necessarily imports than domestic well.
3, according to the above two points , after filtration , is also available for the rest of the chain hoist model we choose so few , and this time we have to do is to test the mechanical Stainless steel slewing bearing properties of the final product , to see whether the product through the National Crane detection transport machinery quality supervision and Inspection Center , through inspection and in a little over cases still work to prove that subsection model reliable quality chain hoists , chain hoists the trusted brand .
After the above three we will find that the selection is so simple chain hoists , chain hoists other is in the process of selection must not be too hasty in order to avoid careless buy inferior products , to later use safety hazard .

paired tapered bearing and thrust ball bearings

China take you into the group , Germany  bearing brand was founded in 1883 , the world's first manufacturer of bearings , is the pioneer in rolling bearing basic industries .  Bearings is the worldwide leader in the production of rolling bearings and all car brands recognized supplier of one of the three tapered roller bearings brands of the Schaeffler Group is one of the world's four major brands of imported bearings brands . Since 2001 ,  become part of the Schaeffler Group , and in the aerospace, automotive and industrial sectors of the Group has played a positive and important role.

 China sales center sales  Bearing products include deep groove ball bearings, self-aligning ball bearings ,  angular contact ball bearings and thrust ball bearings ,  ball bearing  ,  spherical roller bearings ,  rolling ring bearings , spherical roller bearings , tapered roller bearings ,  thrust roller bearings and thrust a bit more complex  cylindrical roller bearings and  high precision bearings.  Bearings products from the inner diameter of 3 mm to 4.25 m diameter kinds of ball bearings and roller bearings. Together with complementary products, rolling bearings industry covers almost all of the production and application of machinery , railways, power transmission technology , heavy industry.

Roller Bearing the pulse energy from the impact analysis

Spherical roller bearing vibration signal analysis and diagnosis by spectral analysis of rolling bearing vibration signal can discover hidden reasons of precision rolling bearing fault diagnosis
1, from the point of view of the frequency
As can be seen for different reasons in different frequency corresponding to the frequency of failure tapered bearing supplier because only a small mounting structure caused when the spherical roller bearing element has manufacturing defects or serious damage to severe vibration frequency will be significantly improved .
2 , the pulse energy from the impact analysis
When the spherical roller bearing elements have tiny little damage pulse value fault with the development of the pulse value increases vibration intensity also increased split roller bearing significantly.
3 , monitoring methods
For the spectrum can be used to determine whether the device is relatively normal criteria
Lubrication time interval has a simple premise : The spherical roller bearings to keep the equipment running without reasonable and crashes due to dry conditions and stop running . This is a fixed concept of prevention . However, we must maintain a balance and a lot of excessive thirst lubrication lubrication between .
Traditionally, the lubrication plan is based on the time given . Equipment suppliers to develop normally lubricated plan based on operating time. And equipment suppliers are often added to the amount of lubricating oil in their maintenance program to guide the process .

use and maintenance repair and other maintenance meets the technical requirements

The main factor is the use of installation and adjustment , use and maintenance  repair and other maintenance meets the technical requirements. According gimbal tapered roller bearing  installation , use, maintenance, maintenance of technical requirements for the operation of the bearings to withstand load, speed , temperature , vibration, noise and lubrication condition monitoring and inspection , abnormal immediately tapered bearing supplier find reasons to adjust to return to normal. Without further need for impact resistance as spherical roller thrust bearing materials using chrome steel , chrome molybdenum steel , nickel-chromium -molybdenum steel , the use of carbon infiltration quenching the steel from the surface to the proper depth of a hardened layer . With appropriate hardening depth , meticulous organization , appropriate surface hardness and core hardness of infiltration of carbon bearings , thrust bearing steel than using spherical roller bearings with excellent impact resistance , the general chemical infiltration of carbon bearing steel ingredients.

Roller Bearing avoid resonance with the host ,

to control noise  bearings must take countermeasures root causes for these noise generation , in order to receive a permanent cure results. The main route is :(1) Choose low noise Cylindrical roller bearings ;  (2) avoid resonance with the host , avoiding sensitive resonance speed ; (3) from the cylindrical roller bearing applications link on trying to eliminate noise ;  (4) is invalid in other ways , additional measures of noise and silencer .  bearings when the temperature rises , first determine whether china bearings the malfunction, as indeed increased, should be treated as follows :  check the cooling water pressure , flow and piping systems are normal. If water filter may be clogged down and can not handle , you can stop treatment, when it is confirmed to work , and then put into use.  Should check governor oil pressure, oil pressure may result if the cooling water hydraulic valves closed.  Check whether there is abnormal sound bearings , cylindrical roller bearings and high precision bearing detect whether there are abnormal swing . Take oil samples to observe whether there are changes in oil color , and conduct tests to see whether the deterioration. If confirmed deterioration , should be shut down to replace with new oil.  Check the oil standard oil level is normal, if abnormal , check the tank drain valve is closed. If closed, should fill the oil , if it is sealed cushion oil leakage should stop processing

lysn Roller Bearing No matter how high-performance cylindrical roller bearings

Bearings are precision components , be careful when you need to use . No matter how high-performance cylindrical roller bearings , if used improperly , it will not get the expected performance . Here are some Precautions bearing. A keep clean environment in and around  tapered roller bearing   invisible even fine dust into the bearing , will increase the wear , noise and vibration of the bearing. Cylindrical roller bearings and their peripheral accessories should be kept clean , especially dust and dirt , tools and work environment are essential to keep it clean . Second, when used carefully allowed to install a powerful punch , knocking allowed direct bearing with a hammer , are not allowed to pass through the rolling pressure . Third, the use of appropriate , proper installation tools possible to use special tools, such as heaters and special drawing tool , etc., try to avoid using things fabric and staple fiber and the like . Fourth, to prevent corrosion of the  high precision bearings   by hand directly when handling bearings, be sure to wash hands sweat , and coated with high-quality mineral oil before operation, especially during the rainy season and summer to pay attention to rust. However , in some special operating conditions , cylindrical roller bearings can get a longer life in traditional computing, especially in under light load conditions. These special operating premise is that when the rolling surface ( track and rolling elements ) are effectively separated and limit pollutants may cause damage to the surface of a lubricant film . Indeed , in the ideal prerequisite called permanent bearing life is possible.

Thrust needle roller bearings

The basic structure of the bearing inner ring with the NU -type cylindrical roller bearings the same , but because of the use of the needle , the volume can be reduced , and can withstand high radial load bearing without inner ring should have a suitable mounting surface accuracy and hardness of the shaft as raceway use .
lysn roller bearing Separated by a bearing raceway ring and needle roller and cage components , (WS) can be used with any combination punching thin raceway ring (W) or processing of thick -cut raceway ring . Non-separable bearings are precision stamping by a raceway ring and needle roller and cage assemblies maintain overall bearing constituted . This class can withstand axial load bearing . Small footprint , compact design in favor of mechanical , they use only the needle roller and cage assemblies , and the mounting surface of the shaft and housing to use as a raceway .
Tapered roller bearings with frustum -shaped roller , roller guided by the inner ring large rib . Designed to make the inner raceway, outer ring raceway and roller apex of the conical lysn bearings for sendzimir mills surface of the rolling surfaces intersect at a point bearing center line. Single row bearings can bear radial load and axial load, double row bearings can bear radial load and axial load , suitable to withstand heavy load and shock load.
Cylindrical roller bearings installed in accordance with the number of columns bearing rolling elements are different, cylindrical roller bearings can be divided into single row , double row and multi- row cylindrical roller bearings. Where the application is more cage single row cylindrical roller bearings. In addition, there are single or double row cylindrical roller filled and other structures roller bearings.

tapered roller bearing The show has entered the country for decades

 The show has entered the country for decades. Has become China 's construction machinery industry benchmark . According to the current economic situation, the construction machinery lysn angular contact bearing industry as a whole is in a period of adjustment .
Exhibitors  the cost of treating the waste generated in the participation fee does not include such costs . Construction waste , bulky waste and carpet treatment this provision applies.
"Dream scenery golden years have been part of the memories , but here, I can still hear the sentence 'We are confident that ' ." Yesterday , Asia's largest construction machinery exhibition Shanghai BMW Exhibition (baumaChina) at the New International Expo opening . Jubi full field lined with towering , two huge tall tires , it is difficult to cover the lysn crossed roller bearing construction machinery industry in deep market difficulties ; while the official brochure of an exhibition with a " poetic ", then show the " quagmire " in the corporate perk intent determined to change.
Shanghai Bauma namely China International Construction Machinery , Building Material Machines , Construction Vehicles and Equipment Expo began in 2002 , held once every two years . Last Bauma Shanghai has become one of the Asia's largest trade show , after two years, with the economic slowdown, investment slowdown , start reducing the domestic construction machinery industry entered the most difficult period over the past decade , but still amounted to 30 exhibition area square meters, becoming new International Expo Center put into operation since the first use of all indoor and outdoor venues Expo booth scene is still " a hard to find ."

Precision lysn Roller Bearing machine tool rotary indexing tables

series are  lysn crossed roller bearing in a V -type hob surface interval of 90 ° through a vertical cross retainer arrangement , able to withstand the loads in all directions radial load, axial load and so on. Raceways and rolling line contact on the sub- structure provides maximum rotational accuracy , high stability and greater tilt stiffness. Pre-load adjustable designed to extend bearing life , the maximum increase in the stiffness and provides minimum beating. Nylon spacer low inertia , smaller running torque. Components using surface -hardened steel or good lysn thrust ball bearing steel, impact resistance.
Applications

Precision machine tool rotary indexing tables , vertical and horizontal boring machines , vertical grinders, rotary surface grinders, large hobbing machine, turret guns and radar , a large radio and optical telescopes , rotate the camera , steering pivot and continuous casting machine, highly constrained pivot microscope station , central fulcrum lever , rotate the bogie , welded bracket, swivel assembly fixture , industrial robotics, precision rotary tables, medical equipment, measuring equipment , IC manufacturing equipment

lysn Roller Bearing expand production , the establishment of new companies

expand production , the establishment of new companies
 China sales center , Corporation headquarters that, in order to expand and strengthen the capacity of industrial machinery  bearings ,  in Hakui -gun, Ishikawa Prefecture , Japan set lysn china bearing manufacturer up a new company Corporation, used in the production and sales of industrial machinery used in Bearing in order to meet growing market demand .

        Corporation introduced a new company : Registered capital : 2.5 billion yen ( holds 100 % of the shares ) ; planned investment amount : 8,000,000,000 yen ; factory area is approximately : 106,500 square meters ; total area : about 15,000 meters ; expects sales : about 12 billion yen lysn paired angular contact ball bearing(as of 2015 fiscal year ) ; employees: initially about 90 people.
 
       Corporation The new company will manufacture construction machinery, industrial machinery industries with wind power , steel, mining and other types of bearing products . While the new company will also serve as cargo base , supply bearings in Asia ( especially China ) as well as other parts of the world , in order to expand the company's sales .

tapered roller bearing and other basic mechanical foundry industry for the country

Precision bearings and other basic mechanical foundry industry for the country focus on the development of " second five" industry , in order to achieve economic growth targets proposed by the two organizations , around the city infrastructure construction projects off the climax , railways, affordable housing , water , ports, airports , etc. intensive start major projects led to the recovery of construction machinery manufacturing industry, stimulating demand for construction machinery , lysn bearings for sendzimir mills  steel demand also will be released. Meanwhile iron ore, coke , and other high-chromium steel market prices of raw materials continued to run high , so that the bearing steel production to continue to rise, pushing the cost of rigidity , prompting steel prices up , thus further lysn full complement roller bearing  steel market driven by rising prices, these two positive factors driving the steady growth in domestic demand .Precision bearings and other basic mechanical foundry industry for the country focus on the development of " second five" industry , in order to achieve economic growth targets proposed by the two organizations , around the city infrastructure construction projects off the climax , railways, affordable housing , water , ports, airports , etc. intensive start major projects led to the recovery of construction machinery manufacturing industry, stimulating demand for construction machinery , bearing steel demand also will be released. Meanwhile iron ore, coke , and other high-chromium steel market prices of raw materials continued to run high , so that the bearing steel production to continue to rise, pushing the cost of rigidity , prompting steel prices up , thus further bearing steel market driven by rising prices, these two positive factors driving the steady growth in domestic demand . Currently bearing manufacturing industry was strong, steady bearing steel market will bring positive effects to the good . Substantial growth in demand for a number of high-end bearings , such as aerospace bearings, machine tool spindle speed precision bearings, high-speed spindle bearings, precision bearings for machine tools photovoltaic industry , high-speed rail bearings, automotive bearings, crane sheave bearings and so on.
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This year's awards tapered roller bearing ceremony is still in the School of Mechanical Engineering

Editing lysn single row cylindrical roller bearing  distributor , we know from Tsinghua University in Beijing in 2003 and co-founded the Sino-Japanese friendship Mechanical Engineering Outstanding Paper Award , and now has a seventh , a move designed to create a good business environment rooted in China , for the training of future Chinese machinery disciplinary talents to contribute . This year's awards ceremony is still in the School of Mechanical Engineering , Tsinghua University, Beijing held in Beijing this term bearing distributor Mechanical Engineering Outstanding Paper Award for a small mind and share with you .

      Bearing Group Managing Director , Mr. Sung China chief representative of the temple mound , Special Adviser to the Bearing Group , chairman of the Japanese Society of Tribology Machida Sheung, Managing Director , Technology Development Division of the Minister , Mr positive, industrial machinery bearings China R & D center lysn angular contact bearing echnology center Dr. long Wong Chi Keung , Minister bearings business in China , the general manager of Beijing bearing Ms. Shen Hongxia , and Dean of School of Mechanical Engineering , Tsinghua University, Beijing , especially political , deputy director of the Beijing Tsinghua University Council , Professor Cen Zhangzhi leadership and other aspects of Mechanical Engineering, more than 40 graduate students attended the session , " Sino-Japanese friendship mechanical Engineering outstanding Paper Award" ceremony.

paired tapered bearing distributor in China learned from Japan headquarters

 China Ltd.,  bearings distributor in China learned from Japan  headquarters, will act as auto parts manufacturers in the Beijing Ministry of International Auto Show in April 2010 23-5 May 2.
 The exhibition's theme is "the protection of the global environment," theexhibitors 2010 Beijing Auto Show will be the main product  cutting-edge technology of environmentally friendly products, mainly characterized by small size, light weight, low lysn slim section ball bearing friction, long life and other characteristics , including automotive bearings, electrical accessories, electric power steering system (EPS), automatic transmissions and other automotive applications, environmentally friendly products.
 is a comprehensive auto parts manufacturer, is the world's largest automotive bearings and EPS system lysn double row cylindrical roller bearing renowned world-class supplier. The  exhibitors 2010 Beijing Auto Show, but also to provide better  Bearing products to automotive manufacturers worldwide, company by virtue of its world-leading "MOTION & CONTROL" (the Operation and Control) technology, providing the world's car manufacturers unparalleled quality and performance automotive products, and promote the future of the automotive industry safer, more comfortable and more environmentally friendly.

Roller Bearing in the dust and other foreign matter

If the rolling bearings appearance of cracks , dents or corrosion , such as a rivet that will attack the periodic noise and vibration , the period can be fixed with a constant rotational speed but most necessary correspondence between the channel will continue scars attack, scars on hidden when on the ball , and this noise with the device and the premise is necessarily smooth transition .
Such noise control methods are: when the device is not a knock bearings, cylindrical roller bearing and the shaft assembly before loading ramp when loading to avoid bearing housings ; avoid shock and vibration during transportation to avoid bearing corrosion inventory ; using viscosity smooth high fat .
bearings in the dust and other foreign matter , would attack the so-called non-periodic vibrations and dust, sound, vibration and noise of the size of its uncertainty, and with or without .
Dust sound control methods are: to improve the cleaning methods bearings , before the device will cylindrical roller bearings , shaft, housing bore and match parts clean and fully severely Qing Shen ; eliminate foreign objects inside the smooth agent ; improve  Bearing seals ; prevent the use of information impure or foreign body embedded plastic stick rack .
lubrication caused by the elements and Countermeasures
Lubricant selection errors, lack of lubricant aging or the onset of induration , lysn roller bearing  can lead to the occurrence of vibration and noise , and this noise is not necessarily the rule. About this situation, as long as the selection of the appropriate smoothing agent to adjust its smooth dose , extended use of life smooth and reasonably determine the change agent cycle .
The impact of vibration on the tapered rollers failure of the bearing INA bearing obvious example : peeling , indentation, corrosion, cracks, wear , etc. will be reflected in the bearing vibration detection , so by using a special rolling bearing vibration measuring devices ( frequency analyzer and vibration analyzer etc. ) to measure the size of the vibration , the specific circumstances of abnormal vibration frequency distribution can be inferred by the measured value conditions due to cylindrical roller bearings or sensor installation location is different , and therefore requires prior measurement of each machine after analyzing and comparing the value determined criteria .
With INA bearing temperature usually run slowly increased from 1 to 2 hours after reaching steady state. Machine at normal temperature due to heat the bearing capacity , heat capacity , and different speed and load , if lubrication, improper installation , the cylindrical roller Bearing abrupt temperature rise , there will be abnormally high , then you must stop and take the necessary precautions.

tapered roller bearing requires a fixed position in three directions radial

Ntn bearing in use to give a strong impact , will have scars and indentations, become cause of the accident . Severe cases, crack, fracture, it must be noted .
Avoid ntn bearings with lysn roller bearing existing workers instead must use the right tools . We have always stressed the importance of the tool , because there are too many customers are using the wrong tool in the installation resulting in a spherical roller bearing damage.
The shaft and bearing , the bearing requires a fixed position in three directions radial, axial and lysn tapered bearings tangential direction . Radial and tangential positioning through the tight fit of the bearing rings achieve mining , axial positioning only in a few cases a tight fit ; generally limit the use of axial parts , such as the cap and ring, etc. will limit the axial position in the clearance range.
Should be selected with the focus on the following four points:
( 1 ) of the bearing rings and the circumferential surface should be well supported even by force , in order to reduce distortion , and give full play to the carrying capacity spherical roller bearings .
( 2 ) rings in its tangential direction with not slide surface , otherwise it will damage the mating surfaces .
( 3 ) the free end of the bearing must be able to change the length of the shaft and housing bore fit , which must have the ability to adapt to the axial position within a certain range of swimming .

paired tapered bearing therefore necessary to monitor the oil change.

Fundamental types of drum-type roller bearings either using window glass fiber reinforced polyamide (nylon) 66 stick frame (suffix T), also can be machined solid brass stick rack (suffix MB). Glass fiber reinforced polyamide 66 insist on lower shelf stable split roller bearing up to temperatures form 120 ℃. If the bearing oil is smooth, then smooth oil additive will reduce the use of stick frame life of aging oil at low temperatures also have an adverse effect on the stick rack; therefore tapered bearing manufacturer necessary to monitor the oil change.
Drum Roller Bearings heat treatment
After heat treatment of the FAG drum roller bearings, tasks temperatures up to 150 ℃, the temperature of the outside diameter of 120mm beyond the task of bearing up to 200 ℃, the size is still able to adhere firmly. If the bearing polyamide stick frame, the frame data necessary to pay attention to adhere to temperature constraints.