W6304 SKF Stainless Steel SKF Deep Groove Bearing - 20 x 52 x 15mm 6311.2rs.SKF 63 11 2RS1 C3 Medium

63 11 2RS1 C3 Medium Series 55mm - Bore Size Rubber Seals on Both Sides of Bearing Radial Internal Clearance Greater Than Normal

63 12 2Z Medium Series 60mm - Bore Size Metal Shields on Both Sides of Bearing Normal Radial Internal Clearance

This 6012 SKF bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 60x95x18

This 6211 2ZR C3 FAG bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 55x100x21

W6304 SKF Stainless Steel SKF Deep Groove Bearing - 20 x 52 x 15mm 6311.2rs.SKF 63 11 2RS1 C3 MediumThis W6304 SKF bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 20x52x15. W 63 04 Stainless Steel Medium Series 20mm Bore Size Open Type