NMB RI - 1438S Miniature Ball Bearing
Miniature ball bearing type RI - 1438S is found in various BMX revcore hubs, electric motors, RC helicopters, RC planes, RC cars, etc. This bearing has an outer diameter of 0.875", inner diameter of 0.52", outer reference diameter of 0.74", and ring thickness of 0.280". Brand new, made by NMB Thailand.
G21805 Unit Price : $2.49