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           | Type: INA Bearings for screw drives d 6 Tolerance: -0,008 D 20,5 Tolerance: +0,03 / -0,01 H 13 Tolerance: -0,5 A1 24 A2 35 B 12 Tolerance: +0,25 b 6,6 Daa min 19 Dai 16 d1 10,4 d2 4,5 da 8 M 32 m 26 n 15 rmin 0,3 X Axial abutment area of outer ring m 23 Mass Cr 3850 Basic dynamic load rating, radial C0r 1870 Basic static load rating, radial Ca 1340 Basic dynamic load rating, axial C0a 1250 Basic static load rating, axial nG Fett 7300 Limiting speed for grease lubrication MRL 0,04 Bearing frictional torque caL 17 Axial rigidity Statistically determined mean values from measurements on the complete bearing. Mm 0,0014 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. ZM06 ZM06 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 2 Tightening torque Only valid in conjunction with INA precision locknuts 4 x M4 / 2 x M6 4 x M4 / 2 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 |
| N405M bearing | 25 | 80 | 21 |
| N348M bearing | 240 | 500 | 95 |