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C30/630-XL-K-M-W209B-C4
Toroidal roller bearing
Toroidal roller bearing C30..-XL-K-M
Frequently bought together
Main Dimensions & Performance Data
| d | 630 mm | Bore diameter |
| D | 920 mm | Outside diameter |
| B | 212 mm | Width |
| Cr | 6.900.000 N | Basic dynamic load rating, radial |
| C0r | 12.900.000 N | Basic static load rating, radial |
| Cur | 1.050.000 N | Fatigue load limit, radial |
| nϑr | 270 1/min | Reference speed |
| nG | 580 1/min | Limiting speed |
| ≈m | 447 kg | Weight |
Mounting dimensions
| da min | 658 mm | Minimum diameter shaft shoulder |
| da max | 748 mm | Maximum diameter shaft shoulder |
| Da min | 809 mm | Minimum diameter of housing shoulder |
| Da max | 892 mm | Maximum diameter of housing shoulder |
| ra max | 6 mm | Maximum fillet radius |
| Ca | 4,1 mm | Minimum depth of free space Ca |
Dimensions
| rmin | 6 mm | Minimum chamfer dimension |
| d2 | 715,2 mm | Shoulder diameter of IR |
| D1 | 841,7 mm | Shoulder diameter outer ring |
| S1 | 48,1 mm | Axial displacement |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| kδ | 0,39 | Operating clearance factor kδ |
| kφ | 29,154 | 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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