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

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

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NN3012TN/SP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Product Features

C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:36900 lbf
Cone Part Number:71373
Cg - Geometry Factor:0.116
d:3.7381 in
Aa - Cage-Cone Backface Clearance:0.18 in
db - Cone Backface Backing Diameter:4.65 in
B - Cone Width:1.9488 in
G2 - Heat Generation Factor (Rib-Roller End):49.5
Design Units:Imperial
da - Cone Frontface Backing Diameter:4.33 in
C0 - Static Radial Rating:122000 lbf
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (1 million revolutions)6:81700 lbf
R - Cone Backface To Clear Radius3:0.16 in
Ab - Cage-Cone Frontface Clearance:0.09 in
C90 - Dynamic Radial Rating (90 million revolutions)5:21200 lbf
K - Factor8:1.4
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:142000 lbf
a - Effective Center Location4:-0.26 in
G1 - Heat Generation Factor (Roller-Raceway):269.2

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BEARING MFG.CORP.: Address1500 Holmes Road, Elgin, lL 60123, U.S.A.; Phone(Working Time)888-6528; Fax

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BEARING MFG.CORP.

NN3012TN/SP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Product Features

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