| Parameter configuration | |
| Property name | Property value |
|---|---|
| Designation 1 | NA4909-RSR |
| Designation 2 | NA4909-2RSR |
| X-life | XL |
| Mass m ≈kg |
290 |
| d | 45 |
| F | 52 |
| D | 68 |
| C | 22 |
| B | 23 |
| r min |
0.6 |
| Stc Cor |
43000 |
| Dyc Cr |
59000 |
| Fatigue limit load Cur/N |
9700 |
| Limiting Speed nG min–1 |
3900 |
Germany Deke Industrial (Hong Kong) Limited specializes in the sales of RDK-Machine needle bearing d 10-50mm NA4909-2RSR, NA4909-2RSR. The relevant information includes: model NA4909-2RSR, inner diameter: 45, outer diameter: 68, thickness: 23. For more information about NA4909-2RSR, you can consult online or call the hotline: 4006086686. We will serve you in detail.
NA4909-2RSR is widely used. NA4909-2RSR is mainly used in construction machinery, machine tools, automobile, metallurgy, mining, petroleum, machinery, electric power, railway and other industries. The price of NA4909-2RSR sold by our company is reasonable, quality is guaranteed, and all aspects of service are provided to meet the needs of customers.