78215C 78549D Timken Tapered Roller Bearing Assembly
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| Brand Name: | Timken |
| Model Number: | 78215C 78549D |
| a: | 7 mm |
| α: | 124 ° |
| Tolerance housing: | H7 |
| Coefficient of friction µ max.: | 0.15 |
| d: | 230 mm |
| Permissible sliding velocity v max.: | 0.5 m/s |
| Mass bushing: | 9.29 kg |
| Specific dynamic load factor K: | 25 N/mm² |
Product Details
| a | 7 mm |
| α | 124 ° |
| Tolerance housing | H7 |
| Coefficient of friction µ max. | 0.15 |
| d | 230 mm |
| Permissible sliding velocity v max. | 0.5 m/s |
| Mass bushing | 9.29 kg |
| Specific dynamic load factor K | 25 N/mm² |
| D | 250 mm |
| Specific static load factor K0 | 45 N/mm² |
| Tolerance shaft | e7 |
| Permissible sliding velocity v min. | 0 m/s |
| h | 232.5 mm |
| B | 140 mm |
| Coefficient of friction µ min. | 0.08 |