NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Characteristics

Basic static load rating C0:27000 kN
D1:906 mm
Mass bearing:210 kg
Basic dynamic load rating C:4000 kN
Fatigue load limit Pu:1500 kN
ra max.:4 mm
B:39 mm
d:900 mm
d1:1054 mm
D:1060 mm
Reference speed:150 r/min
Da max.:928 mm
r1,2 min.:5 mm
Minimum axial load factor A:58
H:130 mm
Limiting speed:300 r/min
da min.:1032 mm

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NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Characteristics

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