RNA6914UU IKO Machined Needle Roller Bearing - 80X100X54MM 7221 CTR DUL P3 512 00 Single Direction Thrust

512 00 Single Direction Thrust Bearing 10mm - Bore Size Sheet Steel Cage

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

This 2305-2RSTN bearing is a double row

This LBE30UU is a Standard Metric Linear Bushing with Two End Seal

RNA6914UU IKO Machined Needle Roller Bearing - 80X100X54MM 7221 CTR DUL P3 512 00 Single Direction ThrustThe 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