5/32 inch Case Hardened Ball Bearings in Cage Retainers (20 pairs)

Grade 1000 Replacement Head Race Ball Bearing Cage: High quality British made case hardened replacement bicycle bearings. These bearings are quality tested and approved to grade 1000 performance.
Benefits: Case hardened, long life cycle.

Brand / Quality:

Weldtite - High Quality

Inside Diameter:

Approx. 30mm

Outside Diameter:

Approx. 37mm

Width:

Approx. 4mm