About SJB

Suzhou Jincheng Bearing Co., Ltd., was founded in 1992 as one of the first private needle roller bearing manufacturers to emerge from the then nascent market economy.

Product Center

On the R&D front, since 2014, SJB has obtained 42 patents from CNIPA, 10 of which are invention patents. All of these, accompanied by the recent completion of a fourth heat-treatment production line, has enabled SJB to reach a manufacturing capacity of 80 million bearings a year.

About Us
SJB Company Introduction
Customer & User
Awards & Certificates
Brief History
Technical Support
Introduction to Needle Roller Bearings
SJB Main Products
Manufacturing Site
Product Ranges
Drawn Cup Needle Roller Bearing
Drawn Cup Roller Clutch
Thrust Needle Roller Bearing
Machined Needle Roller Bearing
Needle Roller and Cage Assembly
Cylindrical Roller Bearing
Track Roller Bearing
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Contact Us