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Thêm vào yêu cầu báo giá
Thêm vào yêu cầu báo giá
Main Dimensions & Performance Data
| di ZT | 474 mm | Diameter centring inner ring |
IT7 | Diameter centring inner ring tolerance | |
| t | 10 mm | Length centering inner ring |
| Da | 614 mm | Diameter centring outer ring |
-IT7 | Diameter centring outer ring tolerance | |
| T | 10 mm | Length centering outer ring |
| H | 56 mm | Height |
| ≈m | 36.1 kg | Weight |
Dimensions
| Di | 545 mm | Inner diameter outer ring |
0.5 mm | Inner diameter outer ring upper tolerance | |
0 mm | Inner diameter outer ring lower tolerance | |
| ha | 44.5 mm | height outer ring |
| La | 590 mm | Pitchcircle diameter fixing holes outer ring |
| na | 32 | Number of fixing holes in outer ring |
| da | 543 mm | Outside diameter inner ring |
0 mm | Outside diameter inner ring upper tolerance | |
-0.5 mm | Outside diameter inner ring lower tolerance | |
| hi | 44.5 mm | height of inner ring |
| dB | 14 mm | Fixing bore |
| Li | 498 mm | Pitchcircle diameter fixing holes inner ring |
| ni | 32 | Number of fixing holes in inner ring |
| VSPmin | 0.01 mm | Min. bearing preload |
| VSPmax | 0.03 mm | Maximum bearing preload |
0.04 mm | Running accuracy A (related to the raceway) | |
0.04 mm | Running accuracy B (related to the raceway) | |
0.07 mm | Running accuracy C (related to the raceway) | |
0.06 mm | Running accuracy D (related to the raceway) |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Calculation factors
| Ca | 231,000 N | Basic dynamic load rating, axial |
| Cr | 164,000 N | Basic dynamic load rating, radial (for radial load only) |
| C0a | 700,000 N | Basic static load rating, axial |
| C0r | 345,000 N | Basic static load rating, radial (for radial load only) |
| nG | 70 1/min | Limiting speed |
| Fr zu. | 132,200 N | Max. radial load screws |