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           | Type: INA Bearings for screw drives d 12 Tolerance: -0,007 D 35,45 Tolerance: +0,03 / -0,01 H 22 Tolerance: -0,5 A1 44 A2 50 B 20 Tolerance: +0,25 Daa min 32 Dai 27 d1 16,6 d2 6,6 da 14 m 38 n 32 rmin 0,3 X Axial abutment area of outer ring m 120 Mass Cr 13600 Basic dynamic load rating, radial C0r 8500 Basic static load rating, radial Ca 13200 Basic dynamic load rating, axial C0a 17900 Basic static load rating, axial nG Fett 3700 Limiting speed for grease lubrication MRL 0,16 Bearing frictional torque caL 170 Axial rigidity Statistically determined mean values from measurements on the complete bearing. Mm 0,0102 Mass moment of inertia for rotating inner rings 7 7 Axial runout The axial runout data for screw drive bearing arrangements are based on the rotating inner ring. ZM12 ZM12 Designation of recommended INA locknut The locknut is used to axially locate the bearing unit. It has no influence on the bearing preload. Locknuts must be ordered separately. MA 8 Tightening torque Only valid in conjunction with INA precision locknuts 4 x M6 4 x M6 Quantity x size of fixing screws to DIN 912 Tightening torque of fixing screws according to manufacturers data. Screws not included in delivery. |
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| N415E bearing | 75 | 190 | 45 |
| N414F1 bearing | 70 | 180 | 42 |