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 |