... ,4940X3D-1M,4040X3DM Detailed information about angular contact ball bearing :MaterialGCr15SiMn,Grade 1BrandSKF,FAG,INA,TIMKEN,NSK,NTN,KOYO,NACHI,OEM,etcProducts ... catalogiesdeep groove ball bearing, self-aligning ball bearing, self-aligning roller bearing, angular contact ball bearing ...