Specification:<br />Name: deep groove ball bearings<br />Material: bearing steel<br />Applies to: all kinds of motor vehicles｣ｬ motors｣ｬ fitness equipment｣ｬ telecommunications equipment｣ｬ instrumentation｣ｬ computers｣ｬ precision instruments｣ｬ sewing machines｣ｬ household appliances｣ｬ medical equipment｣ｬ fishing gear｣ｬ toys and other fields<br /><br />Features:<br />Color : as pictre<br />Material:  Carbon Steel ABEC-7\/ABEC-5<br />Size:22*8*7mm<br />608ZZ Drift Skateboard Bearings for Roller Skates<br /><br />Package Included:<br />1x bearings