63/32Z - NSK Deep Groove Bearing - 32x75x20mm 375PP the SKF NJ2218ECP bearing is

the SKF NJ2218ECP bearing is built to withstand the rigours of industrial environments

synthetic technology lubricant designed to provide Shell's ultimate engine protection and performance for all kinds of modern bikes

This QJ314MA bearing is a a four point contact bearings with a machined brass cage with the outer ring centred and a normal internal clearance

This 20220-MB bearing is a Open Type Barrel Roller Bearing with a machined brass cage and a standard radial internal clearance

63/32Z - NSK Deep Groove Bearing - 32x75x20mm 375PP the SKF NJ2218ECP bearing isThis 63 32Z NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 32x75x20. 63 32 Z Metric, Medium 32mm Bore Size Metal Shield on One Side of Bearing Normal Internal Clearance