1)We supply Self-aligning Ball Bearings 2)ISO9001:2008 certificate 3) ... bearingPillow block bearingInsert bearingsJoint bearingsLinear bearings specification1. bearing type:Self-aligning Ball Bearings2. Cage(Retainer):Brass cage,nylon cage ... FAG, NSK, NTN, TIMKEN ,INA ----------------------------------------------------------We can produce the self-aligning ball bearings,and a part of sizes as follows ...