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Description
Spherical roller bearings
Dimensions
| d | 140 | mm | |
| D | 300 | mm | |
| B | 102 | mm | |
| d2 | ≈ | 175 | mm |
| D1 | ≈ | 247 | mm |
| b | 16.7 | mm | |
| K | 9 | mm | |
| r1,2 | min. | 4 | mm |
Abutment dimensions
| da | min. | 157 | mm |
| Da | max. | 283 | mm |
| ra | max. | 3 | mm |
Calculation data
| Basic dynamic load rating | C | 1357 | kN | |
| Basic static load rating | C0 | 1560 | kN | |
| Fatigue load limit | Pu | 132 | kN | |
| Reference speed | 1700 | r/min | ||
| Limiting speed | 2200 | r/min | ||
| Calculation factor | e | 0.35 | ||
| Calculation factor | Y1 | 1.9 | ||
| Calculation factor | Y2 | 2.9 | ||
| Calculation factor | Y0 | 1.8 | ||
| Permissible rotational acceleration (oil lubrication) | 765 | g [m/s²] | ||
| Permissible linear acceleration (oil lubrication) | 196 | g [m/s²] |
Mass
| Mass bearing | 36.5 | kg |
For additional information about the meaning and limitations of the product data, refer to Spherical roller bearings and Principles of bearing selection and application.
Details
- Listing categories ตลับลูกปืนและชุดตลับลูกปืน
