7921CTRDUMP3 NSK Super Precision Bearings
What are the types of 7921CTRDUMP3 NSK Super Precision Bearings ? 0.6 Axial load factor Y Super Precision Bearings Manufacturing Service . Get Your Free, Instant NACHI BEARINGS OF AMERICA CORP. price, 1 mm ra max. design review.
| Brand Name: |
NSK |
| Model Number: |
7921CTRDUMP3 |
| ra max.: |
1 mm |
| Da max.: |
470 mm |
| Axial load factor Y: |
0.6 |
| Fatigue load limit Pu: |
98 kN |
| s max.: |
2.5 mm |
| db min.: |
410 mm |
| da max.: |
400 mm |
| B: |
46 mm |
| PDF |
7921CTRDUMP3 |
Product Details
| ra max. |
1 mm |
| Da max. |
470 mm |
| Axial load factor Y |
0.6 |
| Fatigue load limit Pu |
98 kN |
| s max. |
2.5 mm |
| db min. |
410 mm |
| da max. |
400 mm |
| B |
46 mm |
| Limiting value e |
0.2 |
| d |
380 mm |
| Reference speed |
1300 r/min |
| Mass bearing |
20 kg |
| Basic static load rating C0 |
1120 kN |
| D1 ≈ |
449 mm |
| D |
480 mm |
| Basic dynamic load rating C |
561 kN |
| F |
406 mm |
| r1,2 min. |
2.1 mm |
| Limiting speed |
2000 r/min |
| Calculation factor kr |
0.1 |