Type: INA Bearings for screw drives d 30 Tolerance: -0,005 D 72 Tolerance: -0,010 B 38 Tolerance: -0,25 Da max 64 d1 51 da min 47 r1 min 0,6 rmin 0,3 Heavy series m 0,72 Mass Ca 59000 Basic dynamic load rating, axial C0a 108000 Basic static load rating, axial nG Fett 2100 Limiting speed for grease lubrication MRL 0,8 Bearing frictional torque caL 950 Axial rigidity ckL 400 Tilting rigidity Mm 1,91 Mass moment of inertia for rotating inner ring 2,5 2,5 Axial runout The axial runout data for screw drive bearing arrangements are based on the rotating inner ring. ZMA30/52, AM30 ZMA30/52, AM30 Designation of recommended INA locknut Locknuts not included in delivery. MA 65 Tightening torque Only valid in conjunction with INA precision locknuts 19509 19509 Axial preload force |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NN3056K/C3 bearing | 280 | 420 | 106 |
NN3056/P53 bearing | 280 | 420 | 106 |