INA NA4903-RSR
d 17 D 30 B 14 F 22 rmin 0,3 C 13 Cur 2180 Fatigue limit load, radial m 40 Mass Cr 10000 Basic dynamic load rating, radial nG Fett 9000 Limiting speed for grease lubrication C0r 11000 Basic static load rating, radial Type: Needle roller bearings |