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C30/670-XL-K-M-C4
Toroidal roller bearing
Toroidal roller bearing C30..-XL-K-M
Frequently bought together
Main Dimensions & Performance Data
| d | 670 mm | Bore diameter |
| D | 980 mm | Outside diameter |
| B | 230 mm | Width |
| Cr | 8.300.000 N | Basic dynamic load rating, radial |
| C0r | 16.500.000 N | Basic static load rating, radial |
| Cur | 1.250.000 N | Fatigue load limit, radial |
| nϑr | 226 1/min | Reference speed |
| nG | 530 1/min | Limiting speed |
| ≈m | 573,9 kg | Weight |
Mounting dimensions
| da min | 698 mm | Minimum diameter shaft shoulder |
| da max | 809 mm | Maximum diameter shaft shoulder |
| Da min | 870 mm | Minimum diameter of housing shoulder |
| Da max | 952 mm | Maximum diameter of housing shoulder |
| ra max | 6 mm | Maximum fillet radius |
| Ca | 3,33 mm | Minimum depth of free space Ca |
Dimensions
| rmin | 6 mm | Minimum chamfer dimension |
| d2 | 774,8 mm | Shoulder diameter of IR |
| D1 | 904,1 mm | Shoulder diameter outer ring |
| S1 | 41,1 mm | Axial displacement |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| kδ | 0,367 | Operating clearance factor kδ |
| kφ | 31,149 | Tilting factor kφ |
Downloads:
Your current product variant
| Bore type | K | Tapered, taper 1:12 |
| Cage | M | Solid brass cage, ball guided |
Characteristics
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