RNA6914UU IKO Machined Needle Roller Bearing - 80X100X54MM 7221 CTR DUL P3 This NUP2320-E-M1-C3 bearing is a

This NUP2320-E-M1-C3 bearing is a single row cylindrical roller bearing

This 48385-90014 bearing is an imperial taper roller bearing

The RNA6903 is a Standard Duty Open Type

YET 204-012 Y-Bearing with Eccentric Locking Collar Inch Shaft Contact Standard Integral Seal

RNA6914UU IKO Machined Needle Roller Bearing - 80X100X54MM 7221 CTR DUL P3 This NUP2320-E-M1-C3 bearing is aThe 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