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            | Type: INA Bearings for screw drives d 40 Tolerance: -0,010 D 72 Tolerance: -0,013 B 42 Tolerance: -0,25 A 90 B1 23 D1 115 d1 58 d2 8,8 da max 67 da min 50 J 94 r1 min 0,6 rmin 0,3 Attention! The bearings require continuous load in the main load direction H. m 1,5 Mass Ca 43000 Basic dynamic load rating, axial, ← C0a 101000 Basic static load rating, axial, ← Ca 73000 Basic dynamic load rating, axial, in main load direction H, → C0a 227000 Basic static load rating, axial, in main load direction H, → nG Fett 1500 Limiting speed for grease lubrication MRL 1 Bearing frictional torque caL 1100 Axial rigidity ← caL 1700 Axial rigidity → ckL 1000 Tilting rigidity Mm 4,23 Mass moment of inertia for rotating inner ring 5 5 Axial runout The axial runout data for screw drive bearing arrangements are based on the rotating inner ring. 8 x M6 8 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. 1) AM40, ZMA40/62 Designation of recommended INA locknut 2) ZM45 Designation of recommended INA locknut Locknuts not included in delivery. |
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| NF319M bearing | 95 | 200 | 45 |
| NF319EM bearing | 95 | 200 | 45 |