NN3012TN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series

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Home>Products>Super Precision Bearing>NN3012TN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series image

NN3012TN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series image

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NN3012TN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Codes and sizes

Ca90 - Dynamic Thrust Rating (90 million revolutions)7:3600 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:49700 lbf
a - Effective Center Location4:-0.36 in
Design Units:Imperial
C90 - Dynamic Radial Rating (90 million revolutions)5:7400 lbf
Cone Part Number:439
Aa - Cage-Cone Backface Clearance:0.04 in
Ab - Cage-Cone Frontface Clearance:0.05 in
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (1 million revolutions)6:28500 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:12900 lbf
G1 - Heat Generation Factor (Roller-Raceway):42.5
Series:435
B - Cone Width:1.1772 in
G2 - Heat Generation Factor (Rib-Roller End):11.3
da - Cone Frontface Backing Diameter:1.91 in
Cg - Geometry Factor:0.0805
db - Cone Backface Backing Diameter:1.97 in
K - Factor8:2.05
d:1.6250 in

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Precision Machinery Parts Co., Ltd.: AddressExchange Route 122, Industrial Quarter, Polygon 3, Casablanca, Morocco; Phone(Working Time)429-722-6276; Fax

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Precision Machinery Parts Co., Ltd.

NN3012TN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Codes and sizes

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