Case hardened ball bearings primarily used in some rear hubs
Case hardened ball bearings primarily used in front hubs and in some headsets
Case hardened ball bearings primarily used in old floating cup headsets and pedals.
Case hardened ball bearings primarily used in bottom brackets and rear hubs
WELDTITE Packaged Loose Hardened Steel Ball Bearings with grease Available in 2 sizes: Smallest to Biggest: 3/16 Often used in front hubs and old skool BMX headset (4.76mm) 1/4 Often used in open ball bottom brackets and rear hubs (6.35mm)
