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| Średnica wewnętrzna d | 20mm |
|---|---|
| Średnica zewnętrzna D | 52mm |
| Szerokość B | 56mm |
| Masa | 0,622kg |
| Temperatura pracy | -30…120°C |
| Axial runout | 2µm |
|---|---|
| Basic dynamic load rating, axial | 46 000N |
| Basic static load rating, axial | 94 000 |
| Bearing frictional torque | 0,45Nm |
|---|
| Bore diameter lower tolerance | -0,005mm |
|---|
| Bore diameter upper tolerance | 0mm |
|---|
| Contact angle | 60° |
|---|
| Fatigue load limit, axial | 5 700N |
|---|
| Limiting speed for grease lubrication | 6 6001/min |
|---|
| Marketing category | XL |
|---|
| Mass moment of inertia | 0,546kg*cm² |
|---|
| Maximum diameter of housing | 43mm |
|---|
| Minimum chamfer dimension | 0,6mm |
|---|
| Minimum chamfer dimension | 0,3mm |
|---|
| Minimum diameter shaft | 25mm |
|---|
| Outside diameter lower tolerance | -0,01mm |
|---|
| Outside diameter upper tolerance | 0mm |
|---|
| Recommended INA precision locknut for axial locking | AM20 |
|---|
| Recommended INA precision locknut for radial locking | ZMA20/38 |
|---|
| Required locknut force axial | 8 258N |
|---|
| Rib diameter inner ring | 34,5mm |
|---|
| Rigidity axial | 1 150N/µm |
|---|
| Thermally safe operating speed | 3 0001/min |
|---|
| Tightening torque for the recommended INA precision locknut | 18Nm |
|---|
| Tilting rigidity | 320Nm/mrad |
|---|
| Tolerance class | Standard |
|---|
| Width lower tolerance | -0,5mm |
|---|
| Width upper tolerance | 0mm |
|---|
| Number of bearings | 2AP |
|---|
| Sealing | 2RS |
|---|
