NNU4948K NTN Cylindrical Roller Bearing
NNU4948K NTN Cylindrical Roller Bearing SEARCH - Whether it's 120 N/mm² Specific static load factor K0 agriculture or 40 N/mm² Specific dynamic load factor K construction equipment your working on, Has NACHI BEARINGS TRAINING INDUSTRY theThrust Tapered Roller Bearing you need.
| Brand Name: | NTN |
| Model Number: | NNU4948K |
| Specific static load factor K0: | 120 N/mm² |
| Specific dynamic load factor K: | 40 N/mm² |
| Tolerance shaft: | f7 m/s |
| r max.: | 1.5 mm |
| Tolerance housing: | H7 m/s |
| D1: | 30 mm |
| d: | 20 mm |
| Coefficient of friction µ min.: | 0.08 |
| PDF |
NNU4948K |
Product Details
| Specific static load factor K0 | 120 N/mm² |
| Specific dynamic load factor K | 40 N/mm² |
| Tolerance shaft | f7 m/s |
| r max. | 1.5 mm |
| Tolerance housing | H7 m/s |
| D1 | 30 mm |
| d | 20 mm |
| Coefficient of friction µ min. | 0.08 |
| B1 | 1.5 mm |
| Coefficient of friction µ max. | 0.15 |
| Permissible sliding velocity v max. | 1 m/s |
| Mass bushing | 0.017 kg |
| B | 16 mm |
| D | 23 mm |
| Permissible sliding velocity v min. | 0 m/s |
