RNA6914UU IKO Machined Needle Roller Bearing - 80X100X54MM 7221 CTR DUL P3 The bearing's dimensions are 14x17

The bearing's dimensions are 14x17

This 2305-2RSTN bearing is a double row

This 48385-90014 bearing is an imperial taper roller bearing

22 01 j Wide Bore Size - 12mm Pressed Steel Cage Normal Radial Internal Clearance

RNA6914UU IKO Machined Needle Roller Bearing - 80X100X54MM 7221 CTR DUL P3 The bearing's dimensions are 14x17The RNA6914UU is a Standard Duty, Double 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