RNA4902-RSR-XL INA Needle Roller Bearing without Inner Ring Sealed 20x28x13mm Shields z_x0010_: 42

z_x0010_: 42

Limiting speed 17 000 r/min

B - Cone width: 51

Max thread size: M80

Outside diameter: 68mm

RNA4902-RSR-XL INA Needle Roller Bearing without Inner Ring Sealed 20x28x13mm Shields z_x0010_: 42Needle roller bearings with ribs: The outer ring forms a self retaining unit with the needle roller and cage assembly. These radially compact bearings with high load capacity are highly suitable for designs with limited radial space. The bearings are available with and without inner ring and in both sealed and open versions. Bearings without an inner ring are the best solution for bearing arrangements where the shaft can be hardened and ground. Needle