INA NA4904-2RSR
d 20 D 37 B 18 C0r 19900 Basic static load rating, radial nG Fett 7500 Limiting speed for grease lubrication Cur 3750 Fatigue limit load, radial C 17 rmin 0,3 m 80 Mass F 25 Cr 19500 Basic dynamic load rating, radial Type: Needle roller bearings |