NA4906 IKO Machined Needle Roller Bearing - 30X47X17MM B71916-E-2RSD-T-P4S-UL-FAG Super Precision Angular 60 38 M Extra Light

60 38 M Extra Light Series 190mm - Bore Size Solid Brass Cage Normal Radial Internal Clearance

79 26 CTR DUD L P3 Ultra Light Series 130mm - Bore Size 15° Contact Angle Triplex Universal Light Preload Precision Rating

This Duplex chain has a 1 3/4 Inch pitch and is 10ft in Length

NJ22 19 EC P Two Flanges On Outer Ring

Cone Reference Cup Reference LM 12749 LM 12710 Light Medium Series Cone Reference Standard Bearing Light Medium Series Cup Reference Standard Bearing

NA4906 IKO Machined Needle Roller Bearing - 30X47X17MM B71916-E-2RSD-T-P4S-UL-FAG Super Precision Angular 60 38 M Extra LightThe NA4906 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 an oil 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 achieve