The bearing is a full ball structure with high load performance and is dedicated to the bicycle frame.
Race Material: Chrome Steel GCr15
Ball Material: Chrome Steel GCr15
Caged Bike ball bearing Description: Enable to replace old parts (crankshaft bearing headsets hubs).
The diameter are measured inside and outside (it's an approximate value in mm).
وصف
Bearings
Model and Size:
1Pcs 40x52x7 6808-MAX
1Pcs 45x58x7 6809-MAX
6Pcs 15x24x7 63802-MAX
Seal: Rubber Seal Double-Sealed
Main Material: Chrome Steel
Lubrication: Special Grease