NNU4928BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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NNU4928BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4928BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Characteristics

da max.:300 mm
Reference speed:1300 r/min
d:260 mm
K:7.5 mm
Basic static load rating C0:3900 kN
s max.:5.1 mm
Design variant/feature:NNU K30/W33
Limiting speed:1600 r/min
Mass bearing:110 kg
Da max.:424 mm
Calculation factor kr:0.31
Basic dynamic load rating C:2200 kN
b:13.9 mm
D1 ≈:387 mm
D:440 mm
ra max.:3 mm
F:306 mm
r1,2 min.:4 mm
da min.:276 mm
Fatigue load limit Pu:365 kN

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NNU4928BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Characteristics

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