Changzhou UBT Bearing Co., Ltd is a professional manufacturer of bearings with powerful technical force and rich manufacturing experience , located in the city of Changzhou , which is famous as the hometown of needle roller bearing , in recent several years , our company has a high reputation because of the high quality and a series of modern management system step by step. we possess fine equipment used for producing and processing and keep improving the production technique level and test method as well. In order to meet market requirements for multiple variety and small amount , strictly according to the international standard of ISO and national standard , we supply almost all kinds of needle roller bearings. In our business practice , we strive for win-win result with our customers based on the principle of equality and mutual benefits. we hope to cooperate sincerely with you and male progress hand by hand. Our mainly products are the following: 1.Drawn cup needle bearing (HK BK TLA FY F B BH BA SCE )series. 2.Flang clutches(CSK KK BB ASNU TSS DC )series. 3.Carn flowers(CF KR CR NUTR NATR RNA22...2RS STO NUTR)series. 4.Drown cup one way clutches(HF HFL RC RCB EWC)series. 5.combine bearing(NKIA NKIB NKX NKXR SL)series. 6.inner ring(IR LR LRB)series. 7.Thrust roller(AXK AS LS ZS WS NTA TRA TRB TRC TRD K811 K812 AXW )series. 8.Roller and cage assemblies (K KT KBK KZK K...ZW)series. 9.Heavy duty roller bearing (NA NK NKI NAV NAO HJ BR BRI)series. Widly used for automobile, motorcycle, electrice tools, textile machines, printing machines, food packing machines. All our products are made under strict international standard and we can design various needle roller bearing upon customer&＃039;s requirments.