... 1.Since 1989,more than 20 years bearing supply experience 2.reasonable price SKF Deep Groove Ball Bearing 6308-2RSModel specifications BearingNoBored(mm)O ... Open ,Z,ZZ,RS,2RS,RZ,2RZ,NR,NZThe grades of our products are P0,P6,P5, P4, P2The Vibrating grades ... ,Z3V3 We produce 6000, 6200, 6300, 6800 and 6900 series SKF ball bearing 6308-2RS