7221CTRDUMP3 NSK Super Precision Bearings
Online 7221CTRDUMP3 NSK Super Precision Bearings Expert.More Choices. 7221CTRDUMP3 NSK Super Precision Bearings 160 mm B in Stock & BEARING DRIVESHAFT,INC. 1.1 mm r1 min. Ready to Ship Now!
| Brand Name: |
NSK |
| Model Number: |
7221CTRDUMP3 |
| r1 min.: |
1.1 mm |
| Lubricant: |
Maintenance free &nd |
| B: |
160 mm |
| Specific static load factor K0: |
120 N/mm² |
| b: |
21 mm |
| d: |
340 mm |
| Basic static load rating C0: |
4750 kN |
| D: |
460 mm |
| PDF |
7221CTRDUMP3 |
Product Details
| r1 min. |
1.1 mm |
| Lubricant |
Maintenance free &nd |
| B |
160 mm |
| Specific static load factor K0 |
120 N/mm² |
| b |
21 mm |
| d |
340 mm |
| Basic static load rating C0 |
4750 kN |
| D |
460 mm |
| Specific dynamic load factor K |
80 N/mm² |
| Da max. |
446 mm |
| rb max. |
3 mm |
| da max. |
366 mm |
| da min. |
348 mm |
| Material constant KM |
1055 |
| α |
3 ° |
| Design (sliding contact surface combination) |
Steel/PTFE FRP |
| Sealing solution |
- |
| Da min. |
391 mm |
| dk |
400 mm |
| Basic dynamic load rating C |
3150 kN |