INA NA4907-2RSR
|        | d   35   D   55   B   21   nG Fett   4800   Limiting speed for grease lubrication C0r   39500   Basic static load rating, radial C   20   F   42   rmin   0,6   Cur   7200   Fatigue limit load, radial m   175   Mass Cr   29500   Basic dynamic load rating, radial Type:   Needle roller bearings | 








