NA4838-XL INA Machined Needle Roller Bearing - 190X240X50MM 7316576616365 NU 2 20 W C3

NU 2 20 W C3 Metric

85mm - Bore Size Contact seal made of acrylonitrile-butadiene rubber (NRB)

This 6903-RS1 bearing is a Thin Section Deep Groove Radial Ball Bearing Sealed on One Side with a standard radial internal clearance

This 3MM9320WICRDUL bearing is a Super Precision Angular Contact Bearing with a 25° Contact Angle and a Phenolic Cage

NA4838-XL INA Machined Needle Roller Bearing - 190X240X50MM 7316576616365 NU 2 20 W C3The NA4838 XL is a Standard Duty Open Type, Single Row Machined Needle Roller Bearing with an Inner Ring. The Inner Ring is separable from the Cage and Outer Ring, while the Outer Ring is fixed to the Cage and has a lubrication groove and an oil hole. Bearings with an Inner Ring are used when the shaft being used isn't heat treated and finished by grinding. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to