Bearing 6318 SIGMA 6318 SIGMA bearing Size Chart (mm/inches) |
|---|
| Bearing number | 231/530 CAK/W33 |
| Size (mm) | 870x530x272 |
| Bore Diameter (mm) | 870 |
| Outer Diameter (mm) | 530 |
| Width (mm) | 272 |
| d | 530 mm |
| D | 870 mm |
| B | 272 mm |
| d2 | 638 mm |
| D1 | 763 mm |
| b | 22.3 mm |
| K | 12 mm |
| r1,2 - min. | 7.5 mm |
| da - min. | 550 mm |
| da - max. | 638 mm |
| Da - max. | 838 mm |
| ra - max. | 6 mm |
| Basic dynamic load rating - C | 8526 kN |
| Basic static load rating - C0 | 14000 kN |
| Fatigue load limit - Pu | 880 kN |
| Reference speed | 360 r/min |
| Limiting speed | 670 r/min |
| Calculation factor - e | 0.3 |
| Calculation factor - Y1 | 2.3 |
| Calculation factor - Y2 | 3.4 |
| Calculation factor - Y0 | 2.2 |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| Product Group | B04311 |
| d2 ≈ | 638 mm |
| D1 ≈ | 763 mm |
| r1,2 min. | 7.5 mm |
| Da max. | 838 mm |
| ra max. | 6 mm |
| Basic dynamic load rating C | 8526 kN |
| Basic static load rating C0 | 14000 kN |
| Fatigue load limit Pu | 880 kN |
| Calculation factor e | 0.3 |
| Calculation factor Y1 | 2.3 |
| Calculation factor Y2 | 3.4 |
| Calculation factor Y0 | 2.2 |
| Mass bearing | 625 kg |