Changzhou Yangjia Needle Roller Bearing Factroy

Part of bolt as bearing race of the CYJ-Curving Roll is quenched. Outer surface of thick wall outer ring of the trolley is cambered surface in avoidan

CYJsupporting roller has thick wall outer ring, the roller can directly roll on the bearing race and can bear great load. Outer surface of the outer r

CYJ-- Needle Roller Clutch with Pressed Outer Ring (unilateral bearing) can be treated as converter, non-return device, free wheel device. HF (Needle

CYJ thrust block is composed of holder units and thrust washer which has thrust needle roller or thrust cylindrical roller. Needle rollers and cylindr

Needle rollers provided by CYJ has a complete set of breeds and spec and they are made by bearing steel, rigidity is HRC60-64, roughness of the surfac