NU1064MAC3 - Timken Cylindrical Roller - 320x480x74mm Timken MM55BS90DH Extra Light 50mm - Bore

Extra Light 50mm - Bore Size Rubber Seals on Both Sides of Bearing Steel Cage Internal Clearance Greater Than C3

32 11 B NR TN C3 Light Series 55mm - Bore Size 25° Contact Angle and No Filling Slot Open Type Snap Ring Groove with Snap Ring Polyamide Cage Internal Clearance Greater than Normal

This F688 2ZW4 ZEN bearing is a Flanged Shielded Miniature Deep Groove Radial Ball Bearing with a 4mm width

618 16 2RSR Y Metric

NU1064MAC3 - Timken Cylindrical Roller - 320x480x74mm Timken MM55BS90DH Extra Light 50mm - BoreNU 10 64 MA C3 Two Flanges on Outer Ring and No Flanges on Inner Ring Extra Light Series 320mm Bore Size Machined Brass Cage Greater Than Normal Radial Internal Clearance