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           | Type: INA Bearings for screw drives d 12 Tolerance: -0,005 D 42 Tolerance: -0,01 B 25 Tolerance: -0,25 A 45 B1 10 D1 63 d1 25 d2 6,8 da max 31 da min 16 J 53 m 46 n 26,5 r1 min 0,6 rmin 0,3 m 0,3 Mass Ca 16900 Basic dynamic load rating, axial C0a 24700 Basic static load rating, axial nG Fett 3800 Limiting speed for grease lubrication MRL 0,16 Bearing frictional torque caL 375 Axial rigidity ckL 50 Tilting rigidity Mm 0,068 Mass moment of inertia for rotating inner ring 2 2 Axial runout The axial runout data for screw drive bearing arrangements are based on the rotating inner ring. 4 x M6 4 x M6 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. ZM12 ZM12 Designation of recommended INA locknut Locknuts not included in delivery. MA 8 Tightening torque Only valid in conjunction with INA precision locknuts 5038 5038 Axial preload force |
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| NF2320EM bearing | 100 | 215 | 73 |
| NF2319M bearing | 95 | 200 | 67 |