NA78250/78549D Timken Tapered Roller Bearings
Offer High Quality Brand 0.08 Coefficient of friction µ min. NA78250/78549D Timken Tapered Roller Bearings .Contact Us Online to Get Best Changzhou Huanshi Hydraulic Equipment Co., Ltd. Quote.
| Brand Name: | Timken |
| Model Number: | NA78250/78549D |
| Coefficient of friction µ min.: | 0.08 |
| Tolerance shaft: | e7 |
| Tolerance housing: | H7 |
| B: | 50 mm |
| d: | 28 mm |
| Permissible sliding velocity v max.: | 0.5 m/s |
| h: | 29 mm |
| Permissible sliding velocity v min.: | 0 m/s |
Product Details
| Coefficient of friction µ min. | 0.08 |
| Tolerance shaft | e7 |
| Tolerance housing | H7 |
| B | 50 mm |
| d | 28 mm |
| Permissible sliding velocity v max. | 0.5 m/s |
| h | 29 mm |
| Permissible sliding velocity v min. | 0 m/s |
| D | 40 mm |
| Mass bushing | 0.28 kg |
| Specific dynamic load factor K | 25 N/mm² |
| α | 124 ° |
| Specific static load factor K0 | 45 N/mm² |
| a | 3 mm |
| Coefficient of friction µ max. | 0.15 |