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With the rapid take-off of domestic casting industry, how to seize the market, look for opportunities became a prime topic of casting industry in China this summer. Rush market when many casting products, needle roller bearings casting products because of its own application of the strong market demand in the summer heat quietly leaders; but at the same time, with advances in technology, businesses development of increasingly high demand for bearing castings, precision, performance, longevity and reliability, have made new demands.

This summer, the buyer is most concerned about what kind of bearings casting products? Data show that in some respects due to domestic bearing castings can not meet the needs of industrial customers, while the imported bearings is relatively suitable for users with higher demands or industry, which ended in mid-June, the buyer for imported needle bearing search the most intense, has two consecutive months, the search for "Champion".

Needle roller bearings are roller bearings with cylindrical rollers, relative to its diameter, roller thin and long. This roller is called the needle. Despite the smaller cross-section, bearing still has a higher load bearing capacity, especially for limited occasions in the radial space. A slight contraction of the needle contour surfaces at the proximal surface. The line of contact of the needle roller and raceway result of the amendments to avoid damaging the edge of the stress. Catalog listed can be used for the bearing of the general engineering, such as: open Drawn Cup Needle Roller Bearings (1), closed Drawn Cup Needle Roller Bearings (2), and needle bearing inner ring (3) and non-the inner ring needle roller bearings (4), SKF can also supply all types of needle roller bearings, there are: