Description
Metric
Imperial
Main Dimensions & Performance Data
| di | 57 mm | Bore Diameter |
| 0.025 mm | Bore diameter upper tolerance | |
| 0 mm | Bore diameter lower tolerance | |
| t | 10 mm | Length centering inner ring |
| Da | 140 mm | Outside Diameter |
| 0 mm | Outside diameter upper tolerance | |
| -0.04 mm | Outside diameter lower tolerance | |
| H | 26 mm | Height |
| ≈m | 2.2 kg | Weight |
Dimensions
| ha | 25 mm | height outer ring |
| La | 120 mm | Pitchcircle diameter fixing holes outer ring |
| na | 6 | Number of fixing holes in outer ring |
| dB | 9 mm | Fixing bore |
| dS | 15 mm | Counterbore diameter of fixing holes |
| tS | 6 mm | Counterbore depth of fixing holes |
| Li | 70 mm | Pitchcircle diameter fixing holes inner ring |
| ni | 6 | Number of fixing holes in inner ring |
| M8 | Tread fixing bore | |
| tG | 13 mm | Thread depth |
| VSPmin | 0.005 mm | Min. bearing preload |
| VSPmax | 0.008 mm | Maximum bearing preload |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Calculation factors
| Ca | 30,000 N | Basic dynamic load rating, axial |
| Cr | 21,600 N | Basic dynamic load rating, radial (for radial load only) |
| C0a | 49,500 N | Basic static load rating, axial |
| C0r | 24,400 N | Basic static load rating, radial (for radial load only) |
| Fr zu. | 9,200 N | Max. radial load screws |
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| Coating | RR | Protected against corrosion by Corrotect special coating |
Characteristics
