RNA4920UU IKO Machined Needle Roller Bearing - 115X140X40MM NJ309ECP/C3SKF This 2MM9312WICRSUH bearing is a

This 2MM9312WICRSUH bearing is a Super Precision Angular Contact Bearing with a 15° Contact Angle and a Phenolic Cage

with a fixture time of 5 - 20 seconds

HS 70 09 C T P4S DU L Smaller than Standard Steel Balls Extra Light Series 45mm - Bore Size 15° Contact Angle Phenolic Cage Accuracy Class Duplex Universal Light Preload

This S7001ACE/P4A bearing is a Super Precision angular contact bearing with 2 rubber seals

RNA4920UU IKO Machined Needle Roller Bearing - 115X140X40MM NJ309ECP/C3SKF This 2MM9312WICRSUH bearing is aThe RNA4920UU 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