7206CD/HCP4A - SKF Precision Angular Contact - 30x62x16mm 7316571208398 This 6911 bearing is a

This 6911 bearing is a Open Type Thin Section Deep Groove Radial Ball Bearing with a standard radial internal clearance

Wide 45mm - Bore Size Extra Capacity Design Machined Brass Normal Internal Clearance

This 330RSS Hoffmann bearing is a Sealed Deep Groove Radial Ball Bearing with a standard radial internal clearance

This 62304 2RSR C3 FAG bearing is a Sealed Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 20x52x21

7206CD/HCP4A - SKF Precision Angular Contact - 30x62x16mm 7316571208398 This 6911 bearing is a72 06 CD HC P4A Light Series 30mm Bore Size 15 Contact Angle, High Capacity Design Single Standalone Bearing Bearing Grade Silicon Nitride (Hybrid Bearing) Accuracy Class