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.

may cause the rolling element and the raceway between the sliding destructive

In order to ensure Slewing bearing satisfactory performance , needle roller / angular contact ball bearings like all ball bearings and roller bearings , must always bear acting on the radial and axial certain minimum load , especially if they want to run at high speed or subjected to high accelerations or rapid changes in the load direction . Under these conditions , the rolling element and the inertia force of the retainer and lubricants friction bearing arrangement may play a deleterious effect on the rolling conditions , and may cause the rolling element and the raceway between the sliding destructive .
Increase in radial needle bearing backing bearings on the necessary minimum radial load can be estimated using the following formula :
Frm = 0.02 C
Angular contact ball bearings necessary minimum axial load can be calculated using the following formula :
Where
Cold start or lubricant viscosity is very high, even demanding loads. Bearing weight of the components together with external forces generally exceed the minimum necessary load. If this is not the case, you must give Needle roller / angular contact ball bearings impose additional radial and / or axial loads.

inner and outer rings, rolling a strip of any one there.

c. raceway, ribs, rolling a significant injury card.
d. confrontation frame badly worn or loose rivets ferocious.
e. raceway, rolling rust and have scars.
f. rolling surface, rolling on and playing a significant indentation marks.
g. inner diameter surface or outer diameter on the creep.
h. overheating discoloration ferocious.
i. grease seals and dust sealed bearings to severe damage.
Nsk Backing bearings in use, sometimes we can hear bearing noise, in fact, theoretically, the bearing itself does not produce noise, and the noise we heard was bearing directly or indirectly arising from the surrounding structure vibrating sound effect. So, why would the bearing vibration it? Today, it is for me to explain something simple for everyone, please read carefully!
When changes in the number of rolling loads, will produce excitation when a radial load on a load of imported backing bearings  its load bearing rolling element number will be some changes in the operation, which caused the load shift direction . The resulting vibration is inevitable, however, now seems to have a bearing vibration and noise are reduced, which is why? Nsk bearings due to the current use of the design to reduce the pre-load, rolling load at all, thereby reducing vibration, but also reduces the noise. Although the use of the pre-loaded, but can not completely relieve the vibration and noise problems. So, how to further reduce the noise it?
1, to prevent resonance excitation components and between the components of the vibration excitation.
2, change the stiffness, and to achieve the purpose of changing the critical frequency.
3, remove the critical excitation vibration.

Hunan Timken Company general manager

Hunan Xiangtan city leaders to guide the work of Timken Company
TIMKEN TIMKEN tapered bearing Company China Limited Hunan Xiangtan municipal leaders 2010.04.30 Tao , deputy inspector of new water Deputy Minister , Office Yuan Xihui City Code , City Code Office deputy researcher Wu Ming and other city leaders to Hunan Xiangtan Timken company guidance .
 Hunan Timken Company general manager , Mr. James Ai Gete water to guide the work of the new pottery reported Hunan TIMKEN COMPANY , and government leaders attach importance to and guide the company deeply grateful. Xiangtan City , Hunan Leading Tao fresh water to guide the work of Timken Company , said: "The government will be great support from the policy , the working group at any time improve coordination of services , the company provides a good investment environment . Provide good service for the enterprise , and effectively solve problems for them . "
 About Timken Company in Hunan : Hunan Timken backing bearings Company is the world's largest earlier this year by the United States, one bearing manufacturer Timken Company and Xiangtan Electric Manufacturing Co., Ltd. joint venture , mainly the production of large wind turbine drive spindle Timken bearings , located in Xiangtan high-tech Zone industrial Park in Germany , is the Timken in China 's first six plants. (Timken bearings distributor in China Editor )

nteract with senior engineers to understand the global leader in bearing technology

Shanghai Jiaotong University Li-Feng Xi dean renew Timken Scholarship , said: " Thank you very much Timken Company continues to provide scholarships to support my school education development and personnel training , while also hoping Timken Company in the field of mechanical engineering experience and technical advantages , together for the training of the younger generation of innovative engineering talents and efforts . "
Back in 2006 , Timken Company and the Shanghai Jiaotong University jointly established the " Shanghai Jiaotong University Timken Scholarship" , winning students not only get grant funds , as well as the opportunity to visit Timken Timken bearings located in Wuxi engineering training center, interact with senior engineers to understand the global leader in Tapered bearing technology . Timken also established with China Timken other prestigious scholarships to train in different fields of engineering and technical personnel.
TIMKEN Timken join Shanghai Jiaotong University scholarship renewed in order to continue to accelerate the pace of development in China , helping China 's top backing bearings schools to train more outstanding graduates to build a solid professional knowledge , with a first-class team of engineers innovative thinking . Ethics and Integrity is Timken 110 years of development history in one of the core values ​​advocated , but also the spirit of relentless innovation Timken Bearing Company is proud heritage.

I wish you all a Happy New Year floating Enns

  In the past year, Enns floating in the new and old customers trust and support, and achieved excellent results. In order to thank new and old customers long-term sales of imported bearings on Enns floating center support in the 2010 New Year's Day approaching, Enns floating Backing bearings sales center, general manager with the staff wish you all a Happy New Year and good luck, plenty of money, career more on a new level.
 Enns Floating Bearing Sales Center brands imported bearings, including Sweden SKF Bearing, Japan NSK Bearings, Germany FAG bearings, Japan NTN Bearing, the United States TIMKEN bearings, Germany INA Bearing, IKO needle roller bearings imported bearings brands. Products involved: deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, aligning ball bearings, spherical roller bearings, needle roller bearings, angular contact ball bearings, thrust ball Slewing bearing  thrust roller bearings, spherical plain bearings, spherical bearings, and linear guide series.
2010 New Year's Day is a new starting point, represents a promising year, we imported bearings sales center Enns float will make more effort to the best quality, best price, fastest speed, the best service to repay the new and old customers.

Dongfeng Honda Engine

Guangzhou NSK Bearings: NSK Honda presented to the "2010 Outstanding Supplier Award"
       December 28, NSK backing bearings sales center in Guangzhou News - Guangzhou Honda Automobile, Dongfeng Honda Engine, Honda Motor (China) 3 companies in Guangzhou Baiyun International Convention and Exhibition Center jointly organized a grand 2011 Procurement Conference, to 2010 Excellent supplier awards, a total of 15 suppliers to get this award, NSK China is Honda "2010 excellent Supplier" award winner, one of the following NSK Slewing bearing sales center in Guangzhou reported.
 NSK bearings distributor in China, according to reports, NSK (NSK China) Sales Co., Ltd. for the first time won the Honda three company's annual Supplier Excellence Award. Because NSK Southern Automotive Division and related auto parts production plants in terms of quality, price, delivery and other aspects of the previous year has been greatly improved, the maximum extent possible to meet the customer's production growth in demand, and thus subject to the customer's positive assessment.
We know that Guangzhou Honda, Dongfeng Honda, Honda (China) 3 Corporation is China's major automobile manufacturers, the main production Accord, Odyssey, Feng Fan, Fit, Costa figure, jazz and other models, and their suppliers standard is quite stringent. Guangzhou Honda, Dongfeng Honda Honda (China) 3 companies for outstanding supplier evaluation criteria QCDDM scoring criteria. Ie Q (quality)-C (Price)-D (delivery address)-D (technical response)-S (service counter)-M (management level), etc., while NSK China supplier with three Honda has reached All out of a monthly evaluation QCDDMS excellent results, so Guangqi Honda, Dongfeng Honda, Honda (China) jointly awarded the NSK "2010 outstanding supplier Award."

NTN bearings distributor in China

 NTN backing bearings distributor in China is the world's integrated manufacturer of precision machinery, NTN Bearing is the world's fifth-largest supplier, in 1918, Mr. Niwa (Noboru Niwa), located in Kuwana, Mie Prefecture Kuwana-gun cho rise within the [West Park Rail workers are] began to study and production of ball bearings, NTN Corporation and later by the first letter of his name names. Established until 1960 produced by Toyo Bearing Iwata. Began mass ball bearings. 1989, changed its name to NTN Corporation. 2000, NTN Bearing Group's products all passed the ISO 9000 series certification.
 NTN lysn-bearing distributor in China with customer-oriented sales philosophy get more customers. Meanwhile accurate and timely manner to meet the needs of enterprise customers nationwide. NTN bearings distributor in China sales of imported NTN NTN products are trading company in Hong Kong to provide, its quality and quality won the praise of customers in China, the region has a large market share. Provide a variety of products from ball bearings, roller bearings tapered roller bearings to the different categories.
 NTN Bearing products include deep groove ball bearings, small and miniature ball bearings, self-aligning ball bearings, angular contact ball bearings, cylindrical roller bearings, tapered roller bearings, self-aligning roller bearings, thrust bearings, special and multi-functional use bearings. NTN bearings are widely used in various automotive, OA office equipment, industrial machinery bearings and some special areas such as environmental and food hygiene.

direct the country in various industrial cities and regions

Beijing FAG backing bearings: Goldwind to Schaeffler awarded "Excellent Supplier Award"
 FAG bearings sales center Beijing, January 7, 2012, the internationally renowned wind power equipment manufacturer Goldwind in Beijing at the third supplier conference, Goldwind to the worldwide production of rolling bearings and linear motion products leader - Schaeffler Group (FAG, INA, LUK) award 2011 "Excellent Supplier Award", the Schaeffler Group (FAG, INA, LUK) is the only "Excellent Supplier Award" bearing manufacturing enterprises.
Beijing FAG Roller bearing sales center live coverage, the Schaeffler Group (FAG, INA, LUK) Division in the wind energy industry has more than 30 years of experience, research and development and production of wind turbines for the full range of bearing products. Schaeffler Group's INA and FAG brands of about 60 industrial sectors provide more than 40,000 kinds of standard products ranging widely. Schaeffler Group (FAG, INA, LUK) cooperation with Goldwind has been limited to the bearing, the two sides have been in condition monitoring, simulation operations, after-market development and services, product development and application of linear and other fields to work closely .

Schaeffler first wind power bearing areas in China to establish a professional product sales and technical service team, with almost all the major domestic manufacturers of wind turbine manufacturers and supporting the establishment of a strong partnership. Goldwind to Schaeffler awarded 2011 annual "Supplier Excellence Award", FAG bearings distributor in China side believes that this award is the Schaeffler Group leader in the field of wind power in China bearing supplier status once again recognized and affirmed.
 Beijing FAG bearings sales center, FAG Bearing stock, direct the country in various industrial cities and regions, welcome your inquiries.

at sea installation, simply upgrade once completed lifting .

According MULTIBRID company's design philosophy, the main backing bearings mounted directly on the main frame , the hub and main bearings installed together. Is a compact drive gear box assembly unit generator . In order to ensure reliability and long life requirements , FAG design engineers chose a very low generator speed , load on the lookout for gearbox and generator to minimize the adverse effects , custom double row tapered roller bearings can be load passed to the main frame , so that the gearbox generator unit from impact loads . This design can greatly reduce the weight of the device . By eliminating the high -level gear, fan tower head is relatively light weight of about 300t. So the cabin can be pre- assembled on land , at sea installation, simply upgrade once completed lifting .
To simplify MULTIBRID company fans spindle tapered bearing equipment maintenance work , can be a subsidiary FAG FAG Industrial Services (F'IS) status monitoring equipment. By arranging a large number of sensors , the device can be vibration, temperature changes , and bearing position for continuous monitoring . Any deviation from the positive indicators of monitoring data by experienced experts to assess and take remedial measures to avoid unplanned downtime.
FAG bearings distributor in China , and we briefly shut MULTIBRID Company : Multibrid is a port city located in Bremen, Germany, specializing in marine wind turbine research company whose purpose is to set up its parent Prokon Nord ( Northern Germany over large regional power company ) to provide reliable and technologically advanced marine wind turbines. M5000 is to adapt to the requirements of marine wind farms and the birth of the first level of the ocean 5 MW wind turbines .

Roof design itself as " collapsible hexagonal design ", when not using the roof

Attachment: Wimbledon Centre Court introduced a new retractable roof
Roof both open or closed can provide robust and secure ( does not slip ) of the venue. In the closed position , the natural light through the translucent roof exposure to the grass in any adverse weather conditions can play a protective role on the grass . Roof design itself as " collapsible hexagonal design ", when not using the roof , the roof can be folded into a high compression zone. Even the roof closed, the roof can also create a transparent "open" feeling. The backing bearings roof area of 5200 square meters, developed by a special waterproof material , very strong and full of flexibility. The key elements of the roof design when the roof is in the closed state, a lot of natural light can be irradiated to the grass. Airflow system from the closed space of the condensation detached , so as spectators and players and provide a most comfortable environment inside .
Retractable roof comprises a total of nine tapered bearing plate is divided into two parts: one is 4 , and the other part of the 5 . On either side of each plate are fixed with angled steel . There are 10 frames across 77 meters of the stadium . Each steel wheels supported by a set of ports can be installed in the center court along both sides of the track move . Ready to close the retractable roof , the northernmost part of the stadium to keep the folded state , parked in another part of the southern end . To ensure the accuracy of the roof moves , you need to install a high-precision electronic actuators, servo motor and rocker synthesis system . This system will separate the steel , while steel between the upper and the steel parts of substantially begin until the two parts of the top center of the pitch joints combined stacked flat . Steel is installed on the bottom of the hinge a number of similar components. Schaeffler FAG spherical roller bearings assembled in these hinge . These bearings due to friction is small, and can be carried out right kind of compensation is selected. These bearings are grease lubricated through high-performance , during use, requires minimal maintenance

scraping, should be under the circumstances

class = MsoNormal> 1, scraping, you should carefully check whether the journal is smooth, whether there is rust, bumps and other defects, if any, should first try to eliminate;
2, and then check the contact tapered bearing the journal and the shaft, inspection methods, coated with a thin layer of the shaft shown agents (such as red lead powder, red Qian oil), followed by the journal mounted in the bearing, with positive and negative direction of rotation twenty-three hand to turn the shaft out, check the Roller bearing on the distribution of colored points, if the distribution is not normal or colored dot simply not turn to start scraping.
3, scraping, should be under the circumstances, to take the first re-light, scraping heavy to stay light, scratch big to stay small principle. The first few times, the hand can be heavier, more scrape some metal to quickly achieve better {TodayHot} contacts.
4, when the contact area reaches 50%, it should scuffing. Every once scraped off, wipe the tile surface, and then displayed on the journal repellent check inspection, according to the conditions of exposure scraping until it meets the technical requirements so far.
5, scraping examination can show agents, but the contact point demanding precision Backing bearings  scraping the last stage can not use the display agent. Because, painted display agent, coloring bearing point is too large and difficult to determine the actual exposure situation. At this point, you can wipe the journal, bearing directly on the check, and then remove the shaft, the bearing can be seen on the highlights, is the point of contact. And then the highlights for scraping until meet the technical requirement.
Scraping, not only to make the contact points meet the technical requirements, but also to make the contact angle of the side clearance and technical requirements. Usually the first point of contact research, but also to take care of the contact angle, the last Zaigua backlash. However, the contact portion and the non-contact portion not have clear boundaries, wipe the bearing surface with fingers, no trace should be aware

some really difficult to buy into the bearing varieties

Rolling repair conditions and methods
Rolling is the mass production of mechanical parts, and manufacturing precision requirements are very strict, technically high degree of specialization, so for the most readily available bearing varieties, it should be more economical to purchase than repaired, and only in the following cases before considering the Backing bearings fix the problem, namely:
(1) a large number of large factories are using the same type of bearing failure mainly in the form of its rolling surface wear, fatigue or fretting abrasion, especially damaged parts mostly cage or rolling, while still ring or gasket repair value;
(2) large and extra large bearing on the brink of failure or having lapsed and no significant damage parts, or precious bearings must seek to extend its useful life is;
(3) some really difficult to buy into the bearing varieties, after the failure had no spare parts and repair, especially imported bearings;
(4) tapered bearing a slight injury, such as inventory produced during the mild water, rust, and transport process produces a slight micro abrasion, such cases repaired easily and gesture.
In addition to economy outside bearing repairs as well as its technical, requiring repairer fully understand bearing the corresponding technical requirements, with the bearing and parts in the structure, process and on the characteristics of the material, it would be difficult to ensure the bearing repairs have desirable results.
One, bearing repair cost

It can withstand heavy load

SKF spherical roller thrust Backing bearings concept
In spherical roller thrust bearings, the load bearing axis is angled away from the raceway to another raceway. Therefore, bearing in addition to radial loads, but also can withstand axial load simultaneously. Spherical roller thrust bearings Another major feature is its self-aligning capability, which allows a certain degree of axial downtown area between the shaft and the bearing alignment errors.

SKF spherical roller thrust tapered bearing have a lot of asymmetric stick with the specially designed raceway has an excellent fit. It can withstand heavy load, and allows a relatively high speed.

SKF spherical roller thrust bearings depending on the size and series, there are two kinds of designs. Size 68 or less suffix E bearings, window design with just the press cage with rollers and shaft ring composed of an inseparable component. All other bearings are fitted with machined brass or steel cage, the cage consists of a ring mounted on the shaft of the guide sleeve. Shaft ring, rollers and cage form an inseparable component.

high load capacity

Single-row angular ball bearings suffix knowledge
B 40oC contact angle
E high load capacity
A Backing bearings the rounded edges are the same
Y copper punched retainer , design changes , such as with additional numbers to distinguish : Y1
M Machined brass cage . Cage design or material change with additional numbers to distinguish such as : M2
J no liquid hard copper punched retainer . Cage design or material change with additional numbers to distinguish , such as : J1
F made ??of copper or ductile iron machine cut cage. Cage design or material change with additional numbers to distinguish , such as : F1
P glass fiber reinforced plastic mold injection cage.
 P5 dimensions and rotational accuracy considerably ISO tolerance 5 ( more than P6 precision )
 P6 Schaeffler Group's three active Division
With FAG, LUK and three strong brands INA Schaeffler (Germany FAG bearings) Group, its mainly active in the automotive division, industrial and aerospace division Division.
Germany FAG Slewing bearing Group Automotive Division: skilled, powerful Schaeffler Group's largest customer is the most important automotive industry, about 60% of the Schaeffler Group's sales from the automotive industry, the Schaeffler Group, as an almost all major automobile manufacturers and suppliers a reliable partner, FAG bearings Group Automotive Division for the entire drive train, passenger commercial vehicle engines, chassis, transmissions and other parts units and suppliers to provide the most professional knowledge and innovative ideas and products.

Improve the practical method of fitting accuracy

In order to improve the Backing bearings with precision the actual installation, you must not make use of the bearing deformation measurement methods and measuring tools, Slewing bearing and cylindrical bore size of the mating surfaces of the actual precision measurement can be measured on the inner and outer diameters All items to be measured, and the measured data to make a comprehensive analysis of this as far and precision worthy of shaft and housing bore bearing mounting portion size. In actual measurements made ??with the respective shaft and housing bore size and geometry should be the same with the measuring bearing temperature conditions.

To ensure the effect of a higher actual mating shaft and the lysn-bearing bore to match the surface, the roughness should be as small as possible.

In making these measurements, should be cylindrical and the bearing bore, the housing bore and the shaft, and a corresponding surface of the chamfered sides near the assembly, respectively, showing the maximum deviation to make the direction of two marks, so that in actual assembly, the mating alignment of both the maximum deviation of the same position, so that after assembly, the two sides can be partially offset by the deviation.

Directional signs made ??two aims can compensate for deviations into account, even if both sides supporting each rotation accuracy improved, but also between the two bearing seat hole and both ends of the journal concentricity error partially eliminated. Surface hardening on the mating surfaces to implement measures, such as sandblasting, with a diameter slightly larger than the precision plunger plug holes, once inside, there is help to improve the fitting accuracy.

KOYO company expanded U.S. plants

 November 19, 2010, KOYO Slewing bearing distributor in China learned from Japan KOYO headquarters, KOYO company plans to invest $ 30 million expansion of its in Tennessee, Washington County, factories, the new plant is expected to add 61,000 square feet, employees increased to 125 people.
 KOYO company expanded U.S. plant background: KOYO U.S. company is a wholly owned subsidiary of JTEKT Corporation, JTEKT company produces steering systems, power transmission, backing bearings and machine tools is a world leader. JTEKT is the world's largest auto parts suppliers, the company's U.S. subsidiary Koyo Toyota, Honda, Ford, GM, DaimlerChrysler and BMW and other brands of one and two suppliers. U.S. companies in the automotive market share KOYO gradual growth of our well proven product quality, so taking a step forward expansion of U.S. factories to meet the growing market demand.
In this KOYO company plans to expand their U.S. plants, Koyo Vice President Steve McCullough said: "For everyone, 2009 is a very tough year, Koyo company is in such an environment, reposition full use of its advantages in the automotive industry, making the performance of the company to be picked up. extension Washington County facility for our entire company's long-term development strategy and growth for the company, it is a very important part. KOYO in the U.S. auto market share gradually our growth is the result of joint efforts of all staff, but also for product quality KOYO good proof. "
 KOYO Koyo Seiko Co., Japan club produced tens of thousands of high-precision, high-quality products KOYO bearings to provide information on aerospace technology, computer components, motors, high-speed trains, rapid transit trains, industrial machinery, CNC lathes, high-precision machining , car and motorcycle industry, steel industry ... and other important component of choice for the best

SKF solutions for racing system

  We know , organized by the FIA Spanish Aragonese Zuera 2010 World Cup tournament champion team is Chiesa Corse racing team , there is SKF's irreplaceable credit, why do I say ? Here SKF distributor in China to answer your questions .
  Chiesa Corse racing team designed and manufactured by the company SKF Cardin axle unit and cylindrical roller bearings engine solutions for Chiesa Corse racing team provides the best speed , rigidity and emergency response , and to ensure that the car high-speed rotation efficiency and long reliable service life , thus engine SKF bearings for high performance racing gives more adequate power , rigidity and reliability. Here are SKF bearings distributor in China 's detailed report.
SKF solutions for racing system , which is the unit of SKF's racing in karts Chiesa Corse racing team provides customized technology solutions, primarily for racing wheel lysn-bearing applications and engines were designed . The device uses the car dust cover unit that allows its bearings under race conditions convenient for cleaning lubrication, thus ensuring the efficiency of racing high-speed rotation , as well as long-term reliable service life.
  At the same time , SKF car unit of the car rear axle designed for reliable quality shaft mounting and rotating concentric with the real and the low friction ball locking device , thereby providing the best speed, rigidity and response . In addition, a high-performance engine backing bearings are also racing to give a more ample power , rigidity and reliability. Also located in this race means outer surface and patented groove profile SKF Group is designed to avoid this during the game supporting devices due to the risk of dislocation caused .
 The application of advanced products and technologies to provide customers with enhanced SKF fine professional solutions. SKF -based services industry over a hundred years of accumulated knowledge and experience , SKF has developed the products, technologies and services in various capacities ; more important is that , depending on your business realities and specific needs , SKF solutions factories have to do is apply this knowledge and ability and integrate our modular service designed to meet your requirements for the maintenance service solutions.

bearing as many of the core components of mining machinery

 Seiko Corporation of Japan (NSK LTD.) On October 26 -29 days participating in the Beijing National Agricultural Exhibition at the 2010 China International Coal Fair, here is the distributor of NSK China's reported.
 2010 China International Exhibition, organized by the State Coal Mine Safety Supervision backing bearings  the National Energy Administration, China Coal Industry Association co-sponsored by the State Administration of Production Safety Supervision and Management Center for International Cooperation contractor, the theme was "safe and efficient mining, green carbon use." In addition to showcasing the exhibition changing the mode of development of coal industry's achievements in scientific and technological innovations of coal enterprises, the main show coal production, preparation and processing, mine construction, coal transportation, coal mine safety, geological exploration, coal chemical industry, mine explosion practical aspects of advanced technology and equipment.
 Exhibition 2010 Beijing China International Exhibition Coal origin of the Chinese, the United States, Britain, Japan, Australia and other countries and regions, more than 10 research institutions and numerous famous. As the world's largest Stainless steel slewing bearing manufacturer Seiko Co., Ltd., one of Japan (NSK), also participated in the exhibition.
  And exhibited a series of devices, bearing as many of the core components of mining machinery, almost throughout all the equipment in the field. 2010 Beijing China International Exhibition on Coal, NSK exhibited a series of mine and all kinds of Bearings NSK Bearings special installation tools, test equipment, in-kind exhibition and novel video presentation attracted up to 2,000 people, the number of daily visitors to visit, a total of issue various samples sent up to 1,555 books, by the visitors alike.
 By NSK exhibitors 2010 Beijing China International Exhibition Coal, NSK with more exhibitors had extensive experience and information exchange, consolidate and develop more win-win partnership. The exhibition on the further development of NSK, has played a catalytic role.

NSK exhibitors 2010 Beijing China International Exhibition Coal

 Seiko Corporation of Japan (NSK LTD.) On October 26 -29 days participating in the Beijing National Agricultural Exhibition at the 2010 China International Coal Fair, here is the distributor of NSK China's reported.
2010 China International Exhibition, organized by the State Coal Mine Safety Supervision tapered bearing  the National Energy Administration, China Coal Industry Association co-sponsored by the State Administration of Production Safety Supervision and Management Center for International Cooperation contractor, the theme was "safe and efficient mining, green carbon use." In addition to showcasing the exhibition changing the mode of development of coal industry's achievements in scientific and technological innovations of coal enterprises, the main show coal production, preparation and processing, mine construction, coal transportation, coal mine safety, geological exploration, coal chemical industry, mine explosion practical aspects of advanced technology and equipment.
 Exhibition 2010 Beijing China International Exhibition Coal origin of the Chinese, the United States, backing bearings  Japan, Australia and other countries and regions, more than 10 research institutions and numerous famous. As the world's largest bearing manufacturer Seiko Co., Ltd., one of Japan (NSK), also participated in the exhibition.
  And exhibited a series of devices, bearing as many of the core components of mining machinery, almost throughout all the equipment in the field. 2010 Beijing China International Exhibition on Coal, NSK exhibited a series of mine and all kinds of Bearings NSK Bearings special installation tools, test equipment, in-kind exhibition and novel video presentation attracted up to 2,000 people, the number of daily visitors to visit, a total of issue various samples sent up to 1,555 books, by the visitors alike.
By NSK exhibitors 2010 Beijing China International Exhibition Coal, NSK with more exhibitors had extensive experience and information exchange, consolidate and develop more win-win partnership. The exhibition on the further development of NSK, has played a catalytic role.