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            | Type: INA Bearings for screw drives d 40 Tolerance: -0,005 D 115 Tolerance: -0,01 B 46 Tolerance: -0,25 1) Extraction slot b 3 Da max 80 d1 65 d2 8,8 da min 56 I 36 J 94 r1 min 0,6 rmin 0,6 t 12 X 30° Quantity of pitches X angle of pitches Heavy series m 2,2 Mass Ca 72000 Basic dynamic load rating, axial C0a 149000 Basic static load rating, axial nG Fett 3100 Limiting speed for grease lubrication MRL 0,65 Bearing frictional torque caL 1200 Axial rigidity ckL 750 Tilting rigidity Mm 5,5 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. 12 x M8 12 x M8 Quantity x size of fixing screws to DIN 912-10.9 Tightening torque of fixing screws according to manufacturers data. Screws not included in delivery. ZMA40/62, AM40 ZMA40/62, AM40 Designation of recommended INA locknut Locknuts not included in delivery. MA 110 Tightening torque Only valid in conjunction with INA precision locknuts 25185 25185 Axial preload force |
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| N6/82 bearing | 82 | 122 | 19 |
| N6/285/W33 bearing | 285 | 388 | 70 |