NN494 NTN Tapered Roller Bearing
How do NACHI BEARINGS TRAINING INDUSTRY you find h8 Tolerance shaft the NN494 NTN Tapered Roller Bearing specification? 0.05 Coefficient of friction µ min. Manufacturers Online Free check！
| Brand Name: | NTN |
| Model Number: | NN494 |
| Tolerance shaft: | h8 |
| Coefficient of friction µ min.: | 0.05 |
| Specific dynamic load factor K: | 10 N/mm² |
| Specific static load factor K0: | 20 N/mm² |
| D: | 68 mm |
| d: | 60 mm |
| Permissible sliding velocity v max.: | 5 m/s |
| B: | 70 mm |
Product Details
| Tolerance shaft | h8 |
| Coefficient of friction µ min. | 0.05 |
| Specific dynamic load factor K | 10 N/mm² |
| Specific static load factor K0 | 20 N/mm² |
| D | 68 mm |
| d | 60 mm |
| Permissible sliding velocity v max. | 5 m/s |
| B | 70 mm |
| Tolerance housing | H7 |
| Permissible sliding velocity v min. | 0.25 m/s |
| Mass bushing | 0.35 kg |
| Coefficient of friction µ max. | 0.1 |
