NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Characteristics

D:24 mm
d:20 mm
B:20 mm
Coefficient of friction µ max.:0.08
Tolerance shaft:h8
Mass bushing:0.0052 kg
Coefficient of friction µ min.:0.03
Tolerance housing:H7
Effective load carrying cross section A:360 mm²
Specific static load factor K0:200 N/mm²
Permissible sliding velocity v max.:0.5 m/s
Permissible sliding velocity v min.:0 m/s
Specific dynamic load factor K:140 N/mm²

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NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Characteristics

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