Bearing, Deep Groove Ball Bearing, Self-Aligning Ball Bearing manufacturer / supplier in China, offering Roller Bearings 23220 3053220 100*180*60.3mm 6.74kg Spherical Roller Bearing for Working Roll Support Roll Bearing Seat, Roller Bearing 22220 22220K 22220c 22220ck 3520 53520 113520 153520 100*180*46mm 5.06kg Spherical Roller Bearing for Hot Rolling Cold Rolling Mill, Roller Bearings 23218 3113218 90*160*52.4mm 4.6kg Spherical Roller Bearing for Continuous Casting Machine Roller Bearing Seat Drive Shaft Ends and so on.