Parameter configuration | |
Property name | Property value |
---|---|
Designation 1 | NK21/20 |
Designation 2 | - |
Designation 3 | - |
Designation 4 | - |
X-life | XL |
Mass m ≈kg |
35.2 |
Fw | 21 |
D | 29 |
C | 20 |
r min |
0.3 |
Dyc Cr |
19300 |
Stc Cor |
25500 |
Fatigue limit load Cur/N |
4450 |
Limiting Speed nG min–1 |
20600 |
Reference Speed nB min–1 |
12300 |
Germany Deke Industrial (Hong Kong) Limited specializes in the sales of RDK-Machine needle bearing D 28-45mm NK21/20, NK21/20. The relevant information includes: model NK21/20, inner diameter: , outer diameter: 29, thickness: . For more information about NK21/20, you can consult online or call the hotline: 4006086686. We will serve you in detail.
NK21/20 is widely used. NK21/20 is mainly used in construction machinery, machine tools, automobile, metallurgy, mining, petroleum, machinery, electric power, railway and other industries. The price of NK21/20 sold by our company is reasonable, quality is guaranteed, and all aspects of service are provided to meet the needs of customers.