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           | Type: INA Axialradial roller bearings d 75 D 155 H2 125 B 21 B1 46 B2 16 C 30 D1 135 D2 115 D3 135 Da max 136 Mounting dimensions If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration. da min 110 Mounting dimensions If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration. H3 90 r1 min 1 rmin 0,3 m 9,1 Mass Ca 290000 Basic dynamic load rating, axial C0a 890000 Basic static load rating, axial Cr 72000 Basic dynamic load rating, radial C0r 132000 Basic static load rating, radial nG Öl 2100 Limiting speed for oil lubrication (valid only with adequate oil cooling) nG Fett 700 Limiting speed for grease lubrication MRL 8 Bearing frictional torque caL 6600 Axial rigidity ckL 8500 Tilting rigidity Mm 188 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. ZMA75/125, AM75 ZMA75/125, AM75 Designation of recommended INA locknut MA 580 Tightening torque Only valid in conjunction with INA precision locknuts 76339 76339 Axial preload force DR 115 x 140 x 12 Rotary shaft seal to DIN 3760 To be ordered separately. Locknuts and rotary shaft seal not included in delivery. |
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| RN319EM bearing | 95 | 177.5 | 45 |
| RN318M bearing | 90 | 165 | 43 |