Bearings, units and housings -- Roller bearings -- CARB toroidal roller bearings -- CARB toroidal roller bearings -- SKF C 2228
C 2228
SKF Explorer
Dimensions
| d | 140 | mm | |
| D | 250 | mm | |
| B | 68 | mm | |
| d2 | ≈ | 173 | mm |
| D1 | ≈ | 223 | mm |
| s1 | max. | 13.7 | mm |
| r1,2 | min. | 3 | mm |
Abutment dimensions
| da | min. | 154 | mm |
| da | max. | 191 | mm |
| Da | min. | 207 | mm |
| Da | max. | 236 | mm |
| Ca | min. | 2.3 | mm |
| ra | max. | 2.5 | mm |
- A negative value for Ca is theoretical.
Calculation data
| Basic dynamic load rating | C | 830 | kN | |
| Basic static load rating | C0 | 1060 | kN | |
| Fatigue load limit | Pu | 102 | kN | |
| Reference speed | 2400 | r/min | ||
| Limiting speed | 3200 | r/min | ||
| Misalignment factor | k1 | 0.109 | ||
| Operating clearance factor | k2 | 0.108 |
Mass
| Mass bearing | 14 | kg |