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 |