B-348 Koyo Full Complement Needle Roller Bearing 2-1/8 x 2-1/2 x 1/2

B-348 Koyo Full Complement Needle Roller Bearing 2-1/8 x 2-1/2 x 1/2

Drawn Cup Needle Roller Bearings have a thin-walled outer ring. They are designed for applications where the housing bore cannot be used as a raceway for a needle roller and cage assembly. Drawn cup needle roller bearings generally run directly on a shaft, if the shaft cannot be hardened and ground they can be combined with an inner ring.

B-348-Koyo dimension chart - all dimensions in mm unless indicated.

Fw	D	C
53.975	63.500	12.700