20131311012251331347RNA4903-2RSR Bearings are supplied in standard envelopes in both sealed and unsealed configurations.

RNA4903-2RSR Needle Roller Bearing designs are easy to install and are especially beneficial in compact designs because of their high load capacity and small sectional height. The caged rollers allow for the heavy duty needle roller bearings to be used in high speed applications.

Fw 22 mm  
D 30 mm  
C 13 mm  
rmin 0,3 mm  
m 23 g Mass
Cr 10000 N Basic dynamic load rating, radial
C0r 11000 N Basic static load rating, radial
Cur 2180 N Fatigue limit load, radial
nGFett 9000 1/min Limiting speed 


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