CRH64VBUU - IKO Inch Series Cam Followers CRH - Full Complement Type 340x420x38mm This 6809 ZZ bearing is

This 6809 ZZ bearing is a Shielded Thin Section Radial Ball Bearing with a standard radial internal clearance

The bearing's dimensions are 40x90x25

This 3210B 2RSTN bearing is a metric double row angular contact bearing with a rubber seal on both sides of the bearing

This 6307 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 35x80x21

CRH64VBUU - IKO Inch Series Cam Followers CRH - Full Complement Type 340x420x38mm This 6809 ZZ bearing isCRH 64 V B UU Inch Series Size High Carbon Steel Full Complement Type Hexagon Socket Sealed Type Cylindrical Outer Ring