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 is cylindrical, conical or drum-shaped roller for rolling element bearing. Roller bearings are mainly radial cylindrical roller, double row spherical roller, tapered roller and thrust roller and structure type.
2014年11月28日星期五
2014年11月24日星期一
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.
2014年11月6日星期四
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.
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