high precision needle roller bearing in general parts - All
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Needle roller bearings are roller bearings with cylindrical rollers that are long and thin in relation to their diameter. In spite of their low cross section, needle roller bearings have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited
needle bearings are designed to support radial loads and reduce friction between rotating components. The low cross section provides maximum load-carrying capability with a minimum of space required. Drawn cup bearings are easily installed with a press fit in the housing.
There are two basic designs: The full complement and the caged version. Both have a drawn outer shell that serves as a raceway for the rollers contained in the bearing. The full complement version has the maximum number of rollers mechanically retained by the drawn outer shell. This design combines high radial load-carrying capability with low cost. The standard caged version contains a one-piece steel cage to guide and retain the rollers. This design provides high speed and maximum lubricant retention capability.
Size range: 3 mm - 60 mm (1/8 in. - 5-1/2 in. )
Shaanxi Gainway Heavy Industries Co.,Ltd
Address: 31FL, BLOCK E, WANGZUO INTERNATIONAL BUILDING, NO.1 TANGYAN ROAD, HI-TECH ZONE,XI'AN CHINA., XI'AN, Shaanxi , China, 710075
Tel: 0086-29-89388771
Shaanxi Gainway Heavy Industries Co., Ltd. is a professional bearing manufacturing and marketing company with over 10 years development, we are dedicated to be the pioneers of Chinese bearing companies. With advanced and applicable technology, stable and reliable products, professional and attentive services, we are providing the customers with highly cost effective solution. We have invested in Jiangsu Province and Zhejiang Province and established bearing processing workshops.
The major products are ranging from spherical roller bearing, cylindrical roller bearing, tapered roller bearing, Thrust self-aligning roller bearing, deep groove ball bearing, angular contact ball bearing and their accessories and parts, which are widely applied in automobile manufacturing, metallurgy, mining machinery, engineering machinery, port hoisting machinery and elevator industry with good reputation from local and worldwide customers. 90% of the products are exported to over 35 countries and regions including North America, European, India and Vietnam.
Shaanxi Gainway Heavy Industries Co., Ltd. has acquired ISO 9001 certificate, ISO14001:2004 management system certificate and OHSAS18001:2007 certificate, we have a specialized team with profound technical knowledge, the major production workers are highly educated, including 15 engineers, 60 technicians and over 800 workers. There are 55 bearing production lines with professional equipment, 20 micro thin-wall bearings series production lines, 5 automatic assembly lines, 10 semi-automatic assembly lines.
