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Thêm vào yêu cầu báo giá
Thêm vào yêu cầu báo giá
Main Dimensions & Performance Data
| diZT | 574 mm | Diameter centring inner ring |
IT7 | Diameter centring inner ring tolerance | |
| t | 10 mm | Length centering inner ring |
| Da | 742.3 mm | Outside Diameter |
| Di ZT | 647 µm | Diameter centring outer ring |
IT7 | Diameter centring outer ring tolerance | |
| T | 4.5 mm | Length centering outer ring |
| H | 56 mm | Height |
| ≈m | 52 kg | Weight |
Dimensions
| ha | 44.5 mm | Width outer ring |
| La | 685 mm | Pitchcircle diameter fixing holes outer ring |
| na | 32 | Number of fixing holes in outer ring |
| b | 44.5 mm | Width gearing |
| m | 6 mm | Modul of gearing |
| z | 122 | Number of teeth |
| d0 | 732 mm | Pitch circle diameter gearing |
| Fz norm | 21,300 N | Max. tooth force root fatigue strenght (at a shock factor of 1,2) |
| Fz max | 31,500 N | Max. tooth force against tooth fracture (at a shock factor of 1,35) |
| da | 643 mm | Outside diameter inner ring |
0 mm | Outside diameter inner ring upper tolerance | |
-0.6 mm | Outside diameter inner ring lower tolerance | |
| h | 44.5 mm | height of individual ring |
| dB | 14 mm | Fixing bore |
| Li | 598 mm | Pitchcircle diameter fixing holes inner ring |
| ni | 36 | Number of fixing holes in inner ring |
M12 | Tread fixing bore | |
| tG | 20 mm | Thread depth oil connector |
0.05 mm | Running accuracy A (related to the raceway) | |
0.05 mm | Running accuracy B (related to the raceway) | |
0.08 mm | Running accuracy C (related to the raceway) | |
0.07 mm | Running accuracy D (related to the raceway) |
Temperature range
| Tmin | -25 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Calculation factors
| Ca | 255,000 N | Basic dynamic load rating, axial |
| C0a | 840,000 N | Basic static load rating, axial |
| Cr | 181,000 N | Basic dynamic load rating, radial (for radial load only) |
| C0r | 415,000 N | Basic static load rating, radial (for radial load only) |
| VSPmax | 0.04 mm | Maximum bearing preload |
| VSPmin | 0.01 mm | Min. bearing preload |
| Fr zul | 132,200 N | Max. radial load fixing screws (friction locking) |
Your current product variant
| Gearing | N | Normalized gear teeth on bearing ring |