Industrial bearing 6311 SKF deep grove ball bearing 

Industrial bearing 6311 SKF deep grove ball bearing SKF High speed bearing deep grove ball bearing Name: Industrial bearing 6311 SKF deep grove ball bearing  Type Deep grove ball bearing Specification 55*120*29mm Material Chromel steel/Stainless steel/ceram bearing  Seal open 2RS ZZ  Quality P0 p6 p5 p4 p2/ABEC1 ABEC3 ABEC5 ABEC7 ABEC9 Position Industry Machinery bearing Brand can supply FAG NSK NACHI NTN SKF KOYO TIMKEN  Origin China Sweden Germany Japan Application  1.Electric motors and generators 2.Agriculture 3.…