NNU4930B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
NNU4930B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series SEARCH - Whether it's 2 mm ra max. agriculture or construction equipment your BEARING FORGE OF AMERICA CORP. working on, Has theSuper Precision Bearing you need.
Brand Name: |
SKF |
Model Number: |
NNU4930B/SPW33 |
ra max.: |
2 mm |
b1: |
8 mm |
Mass bearing: |
15.6 kg |
Limiting speed: |
950 r/min |
Reference speed: |
750 r/min |
Calculation factor kr: |
0.2 |
E: |
332.4 mm |
Basic static load rating C0: |
1860 kN |
Product Details
ra max. |
2 mm |
b1 |
8 mm |
Mass bearing |
15.6 kg |
Limiting speed |
950 r/min |
Reference speed |
750 r/min |
Calculation factor kr |
0.2 |
E |
332.4 mm |
Basic static load rating C0 |
1860 kN |
K |
4 mm |
r1,2 min. |
2 mm |
d |
280 mm |
D |
350 mm |
Fatigue load limit Pu |
173 kN |
Da max. |
341 mm |
da min. |
290 mm |
B |
69 mm |
s max. |
4 mm |
Basic dynamic load rating C |
737 kN |
d1 ≈ |
308 mm |