6300 Series

This 6311 ZZ C3 KOYO bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 55x120x29. 6311ZZC3 Medium Series 55mm - Bore Size Metal Shields on Both Sides of Bearing...

This 6311 ZZ KOYO bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 55x120x29. 6311ZZ  Medium Series 55mm - Bore Size Metal Shields on Both Sides of Bearing Normal Radial...