NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Characteristics

r3,4 min.:6.4 mm
Calculation factor Y2:2.5
Calculation factor e:0.4
Design variant/feature:TQO/GWI
B:412.75 mm
Calculation factor Y0:1.6
Mass bearing:630 kg
d:457.073 mm
Comparative radial load rating CF:2400 kN
T:419.1 mm
Comparative axial load rating CFa:456 kN
Thrust factor K:1.49
Calculation factor Y1:1.7
Fatigue load limit Pu:1460 kN
D1 ≈:637 mm
Basic static load rating C0:19600 kN
d1 ≈:530 mm
Basic dynamic load rating C:8970 kN
r1,2 min.:1.5 mm
D:730.148 mm

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NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Characteristics

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