NN3944 NSK CYLINDRICAL ROLLER BEARING - AMERICAN BEARING MFG.CORP.

AMERICAN BEARING MFG.CORP.: Angular Contact Ball Bearing Cylindrical Roller Bearing Double Row Roller Bearing

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Spherical Roller Bearing Cross References

C0 - Static Radial Rating:353000 lbf
G2 - Heat Generation Factor (Rib-Roller End):140.1
Cage Type:Pin-Type
Cg - Geometry Factor:0.143
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:40200 lbf
Cone Part Number:HM743345
G1 - Heat Generation Factor (Roller-Raceway):1017.2
Ab - Cage-Cone Frontface Clearance:0.2 in
a - Effective Center Location4:0.03 in
Aa - Cage-Cone Backface Clearance:0.18 in
R - Cone Backface To Clear Radius3:0.25 in
da - Cone Frontface Backing Diameter:8.98 in
Design Units:Imperial
C1 - Dynamic Radial Rating (1 million revolutions)6:206000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:93000 lbf
d:8.2500 in
C90 - Dynamic Radial Rating (90 million revolutions)5:53400 lbf
Series:HM743300
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:359000 lbf
K - Factor8:1.33

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AMERICAN BEARING MFG.CORP.: Address1500 Holmes Road, Elgin, lL 60123, U.S.A.; Phone(Working Time)888-6258; Fax

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