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No Flange on Inner Ring Heavy 85mm - Bore Size Standard Design Machined Brass Normal Internal Clearance
Cone Reference Cup Reference 27684 27620 Imperial Series Cone Reference Imperial Series Cup Reference
One Flange On Inner Ring 80mm - Bore Size Optimized Internal Design Roller Centred
BSPG 12 25 SL Built-in Rack & Pinion Type Limited Motion Linear Slide Unit Width - 12mm Length - 25mm Stainless Steel
NA4901 IKO Machined Needle Roller Bearing - 12X24X13MM 6010rsr No Flange on Inner RingThe NA4901 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