CARB toroidal roller bearings
Tolerances: Normal, P5, tapered bore 1:12, tapered bore 1:30
Radial internal clearance: cylindrical bore, tapered bore
Seat tolerances for standard conditions
Tolerances and resultant fits
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C 2318
Popular item
SKF Explorer
Dimensions
| d | 90 | mm | |
| D | 190 | mm | |
| B | 64 | mm | |
| d2 | ≈ | 119 | mm |
| D1 | ≈ | 166 | mm |
| s1 | max. | 9.6 | mm |
| r1,2 | min. | 3 | mm |
Abutment dimensions
| da | min. | 104 | mm |
| da | max. | 138 | mm |
| Da | min. | 154 | mm |
| Da | max. | 176 | mm |
| Ca | min. | 2 | mm |
| ra | max. | 2.5 | mm |
- A negative value for Ca is theoretical.
Calculation data
| Basic dynamic load rating | C | 610 | kN | |
| Basic static load rating | C0 | 695 | kN | |
| Fatigue load limit | Pu | 73.5 | kN | |
| Reference speed | 2800 | r/min | ||
| Limiting speed | 4000 | r/min | ||
| Misalignment factor | k1 | 0.108 | ||
| Operating clearance factor | k2 | 0.101 |
Mass
| Mass bearing | 8.65 | kg |
- In addition to the information provided on this page, consider what is provided under CARB toroidal roller bearings.
- For information on selecting the appropriate bearing for a given application, and interpreting the data on this page, refer to Bearing selection process.
- For general information on rolling bearings, refer to General bearing knowledge.
