d 17 Tolerance: -0,005 D 62 Tolerance: -0,01 B 25 Tolerance: -0,25 7157 7157 Axial preload force d1 30 caL 450 Axial rigidity MA 15 Tightening torque Only valid in conjunction with INA precision locknuts ZM17, AM17 ZM17, AM17 Designation of recommended INA locknut 1) Extraction slot b 3 t 3 X 120° Quantity of pitches X angle of pitches C0a 31000 Basic static load rating, axial Mm 0,132 Mass moment of inertia for rotating inner ring d2 6,8 Locknuts not included in delivery. ckL 80 Tilting rigidity r1 min 0,6 3 x M6 3 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. da min 23 MRL 0,12 Bearing frictional torque m 0,45 Mass J 48 Ca 18800 Basic dynamic load rating, axial nG Fett 6600 Limiting speed for grease lubrication rmin 0,3 I 17 2 2 Axial runout The axial runout data for screw drive bearing arrangements are based on the rotating inner ring. Da max 37 Type: |
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