6207-2Z/VA228 - SKF Deep Groove Radial Ball Bearings - 35x72x17mm LWH35R1520BHS2 This 53218 bearing is a

This 53218 bearing is a Single direction thrust bearing with a spherical housing locating washer

This 6220-ZZ bearing is a shielded deep groove ball bearing with a Normal Radial Internal Clearance Greater

The bearing's dimensions are 170x260x57mm

Tolerance Class

This SBB 44 bearing is a imperial steel/steel open type spherical plain bearing with a standard radial internal clearance

6207-2Z/VA228 - SKF Deep Groove Radial Ball Bearings - 35x72x17mm LWH35R1520BHS2 This 53218 bearing is a62 07 2z va228 Metric, Light 35mm Bore Size Metal Shields on Both Sides of Bearing Steel Cage Normal Internal Clearance Bearing for high temperature applications, with a coronet cage made of graphite, manganese phosphate coated rings and rolling elements, and radial clearance of multiples of C5