NNU4930BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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NNU4930BK/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

Cone Part Number:2684
d:22.225 mm
Aa - Cage-Cone Backface Clearance:0.3 mm
Series:2600
Cup Part Number:2630
D:63.101 mm
G1 - Heat Generation Factor (Roller-Raceway):19.3
Bearing Weight:0.4 Kg
Design Units:Imperial
r - Cup Backface To Clear Radius2:0.76 mm
G2 - Heat Generation Factor (Rib-Roller End):8
Y - ISO Factor9:2.36
Cage Type:Stamped Steel
Da - Cup Frontface Backing Diameter:59.44 mm
da - Cone Frontface Backing Diameter:32 mm
R - Cone Backface To Clear Radius1:1.520 mm
K - Factor7:2.3
a - Effective Center Location3:-9.4 mm
Ab - Cage-Cone Frontface Clearance:1.5 mm
B - Cone Width:25.433 mm

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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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