BSA M20 M21 B31 B33 B32 B34 Crankshaft Bearing 24-0722

Description

BSA M20 M21 B31 B33 B32 B34 Crankshaft Bearing

Part# 24-0722

Made in England

Manufactured to the OEM specification with 11 rollers to increase the radial load capacity
Other brands supply this bearing with only 9 rollers, which is not fit for purpose for BSA models
CNC Brass Cage, C3 tolerance

Hepolite MRJA 7/8″