| Parameter configuration | |
| Property name | Property value | 
|---|---|
| Designation 1 | NK47/30 | 
| Designation 2 | - | 
| Designation 3 | - | 
| Designation 4 | - | 
| X-life | XL | 
| Mass m  ≈kg  | 
								142 | 
| Fw | 47 | 
| D | 57 | 
| C | 30 | 
| r min  | 
								0.3 | 
| Dyc Cr  | 
								48500 | 
| Stc Cor  | 
								94000 | 
| Fatigue limit load Cur/N  | 
								17500 | 
| Limiting Speed nG min–1  | 
								9800 | 
| Reference Speed  nB min–1  | 
								5800 | 
Germany Deke Industrial (Hong Kong) Limited specializes in the sales of RDK-Machine needle bearing D 42-62mm NK47/30, NK47/30. The relevant information includes: model NK47/30, inner diameter: , outer diameter: 57, thickness: . For more information about NK47/30, you can consult online or call the hotline: 4006086686. We will serve you in detail.
NK47/30 is widely used. NK47/30 is mainly used in construction machinery, machine tools, automobile, metallurgy, mining, petroleum, machinery, electric power, railway and other industries. The price of NK47/30 sold by our company is reasonable, quality is guaranteed, and all aspects of service are provided to meet the needs of customers.