NNU4948BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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NNU4948BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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Specifications for Super Precision Bearing

G2 - Heat Generation Factor (Rib-Roller End):52.1
C1 - Dynamic Radial Rating (1 million revolutions)6:440000 N
Design Units:METRIC
G1 - Heat Generation Factor (Roller-Raceway):259.2
K - Factor8:1.44
Cg - Geometry Factor:0.113
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:44700 lbf
C90 - Dynamic Radial Rating (90 million revolutions)5:114000 N
R - Cone Backface To Clear Radius3:3.050 mm
Cone Part Number:JHM522649C
Aa - Cage-Cone Backface Clearance:2 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:79200 N
db - Cone Backface Backing Diameter:127 mm
DD:151.5 mm
da - Cone Frontface Backing Diameter:122 mm
Series:HM522600
Cage Type:Stamped Steel
d:110 mm
B - Cone Width:46.000 mm
C0 - Static Radial Rating:554000 N

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Fujian Flestar Motor Co., Ltd.: Address2897 South Dayton Road Gnderson Indiana 56822, U.S.A.; Phone(Working Time)+1-254-495-5852; Fax

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Fujian Flestar Motor Co., Ltd.

Specifications for Super Precision Bearing

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