RNA69/28UU IKO Machined Needle Roller Bearing - 32X45X30MM 0029176013805 This 6318 2Z SKF bearing

This 6318 2Z SKF bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 90x190x43

33 04 B 2RS TN C3 Medium Series 20mm - Bore Size 25° Contact Angle and No Filling Slot Rubber Seals on Both Sides Polyamide Cage Internal Clearance Greater than Normal

69 72 M Metric

The bearing's dimensions are 20x37x9mm

RNA69/28UU IKO Machined Needle Roller Bearing - 32X45X30MM 0029176013805 This 6318 2Z SKF bearingThe RNA69 28UU is a Standard Duty, Single Row Machined Needle Roller Bearing with an oil groove, an oil hole in the Outer Ring, and 2 Rubber Seals. This Bearing has no Inner Ring, meaning the Needle Rollers are mounted directly onto the shaft. As such, the Bearing has better running accuracy as it isn't affected by assembling an Inner Ring with the shaft. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to