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| Średnica wewnętrzna d | 50mm |
|---|---|
| Średnica zewnętrzna D | 115mm |
| Szerokość B | 34mm |
| Masa | 1,784kg |
| Temperatura pracy | -30…120 °C |
| Axial runout | 2,5µm |
|---|---|
| Basic dynamic load rating, axial | 51 000N |
| Basic static load rating, axial | 126 000N |
| Bearing frictional torque | 0,45Nm |
|---|
| Bore diameter lower tolerance | -0,005mm |
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| Bore diameter upper tolerance | 0mm |
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| Connection thread for lubrication | M6 |
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| Contact angle | 60° |
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| Distance of extraction slot | 25mm |
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| Fatigue load limit, axial | 7 700N |
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| Fixing holes diameter | 8,8mm |
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| Limiting speed for grease lubrication | 4 200 1/min |
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| Marketing category | XL |
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| Mass moment of inertia | 5,24kg*cm² |
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| Maximum diameter of housing | 82mm |
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| Minimum chamfer dimension | 0,6mm |
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| Minimum chamfer dimension | 0,3mm |
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| Minimum diameter shaft | 63mm |
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| Number of holes in adjacent construction | 6 |
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| Outside diameter lower tolerance | -0,01mm |
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| Outside diameter upper tolerance | 0mm |
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| Pitch circle diameter fixing holes | 94mm |
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| Pitch quantity of fixing holes | 12 |
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| Pitch separation angle of holes in adjacent construction | 60° |
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| Pitch separation angle of fixing holes | 30° |
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| Position tolerance of bore in the housing | 0,2mm |
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| Recommended INA precision locknut for axial locking | AM50 |
|---|
| Recommended INA precision locknut for radial locking | ZM50 |
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| Required locknut force axial | 16 280N |
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| Rib diameter inner ring | 72mm |
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| Rigidity axial | 1 250N/µm |
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| Size of fixing screws | M8 |
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| Thermally safe operating speed | 3 000 1/min |
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| Tightening torque for the recommended INA precision locknut | 85Nm |
|---|
| Tilting rigidity | 1 000Nm/mrad |
|---|
| Tolerance class | Standard |
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| Width lower tolerance | -0,25mm |
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| Width of extraction slot | 3mm |
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| Width upper tolerance | 0mm |
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| Sealing | 2Z |
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