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            | Type: INA Bearings for screw drives d 100 Tolerance: -0,008 D 200 Tolerance: -0,015 B 55 Tolerance: -0,25 1) Extraction slot b 3 Da max 150 d1 132 d2 11 da min 128 I 45 J 175 r1 min 0,6 rmin 0,6 t 8 X 45° Quantity of pitches X angle of pitches m 9,3 Mass Ca 140000 Basic dynamic load rating, axial C0a 435000 Basic static load rating, axial nG Fett 2150 Limiting speed for grease lubrication MRL 2,6 Bearing frictional torque caL 1900 Axial rigidity ckL 5800 Tilting rigidity Mm 85,3 Mass moment of inertia for rotating inner ring 3 3 Axial runout The axial runout data for screw drive bearing arrangements are based on the rotating inner ring. 8 x M10 8 x M10 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. ZMA100/140, AM100 ZMA100/140, AM100 Designation of recommended INA locknut Locknuts not included in delivery. MA 250 Tightening torque Only valid in conjunction with INA precision locknuts 28760 28760 Axial preload force |
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| NF2313EM bearing | 65 | 140 | 48 |
| NF2312M bearing | 60 | 130 | 46 |