NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series

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NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series image

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Specifications for Super Precision Bearing

Da - Cup Frontface Backing Diameter:62.00 mm
K - Factor7:1.4
Cg - Geometry Factor:0.0681
Ab - Cage-Cone Frontface Clearance:1.5 mm
C - Cup Width:15.999 mm
Cage Type:Stamped Steel
Aa - Cage-Cone Backface Clearance:0.8 mm
Cone Part Number:02474W
G1 - Heat Generation Factor (Roller-Raceway):17.5
C90 - Dynamic Radial Rating (90 million revolutions)4:3720 lbf
B:20.503 mm
D:66.987 mm
B - Cone Width:22.225 mm
G2 - Heat Generation Factor (Rib-Roller End):8.5
R - Cone Backface To Clear Radius1:0.760 mm
e - ISO Factor8:0.42
C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf
Y - ISO Factor9:1.44
da - Cone Frontface Backing Diameter:36.07 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2650 lbf

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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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