BK0408 INA Shell Type Needle Roller Bearing with Closed End 4x8x8mm

Some designs of drawn cup needle roller bearings are closed at one end. They are thus suitable for closing off the shaft ends of bearing arrangements. This provides protection against injury by rotating shafts and protects the bearing against contamination and moisture.

Depending on the size, the base is either smooth or lock-beaded (stiffened). Due to the profiled base, small axial guidance forces are possible.

Dimensions
Fw: 4mm
D: 8mm
C: 8mm

Basic dynamic load rating (N): 1780
Basic static load rating (N): 1310