L9-38P9Z Rotek Slewing Ring Bearings - QM INDUSTRIES BEARING LIMITED

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L9-38P9Z Rotek Slewing Ring Bearings Information techniques

Series:LL481400
Cone Part Number:LL481448
Cup Part Number:LL481411
Design Units:Imperial
Bearing Weight:51.80 Kg
Cage Type:Stamped Steel
d:673.100 mm
D:793.750 mm
B - Cone Width:61.913 mm
C - Cup Width:49.213 mm
B:66.675 mm
R - Cone Backface To Clear Radius1:6.35 mm
r - Cup Backface To Clear Radius2:6.35 mm
da - Cone Frontface Backing Diameter:690.12 mm
db - Cone Backface Backing Diameter:702.06 mm
Da - Cup Frontface Backing Diameter:773.68 mm
Db - Cup Backface Backing Diameter:765.05 mm
Ab - Cage-Cone Frontface Clearance:4.6 mm
Aa - Cage-Cone Backface Clearance:1.8 mm
a - Effective Center Location3:53.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:64600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:249000 lbf
C0 - Static Radial Rating:707000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:39800 lbf
K - Factor7:1.62
e - ISO Factor8:0.36
Y - ISO Factor9:1.67
G1 - Heat Generation Factor (Roller-Raceway):8760
G2 - Heat Generation Factor (Rib-Roller End):1650
Cg - Geometry Factor:0.266

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QM INDUSTRIES BEARING LIMITED: Address9565 Winona Avenue, Schiller Park, lL 89176, U.S.A.; Phone(Working Time)+1-788-685-5998; Fax

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Stock Categories

Technical Articles

CHINA SKF Bearing

FRANCE TIMKEN Bearing

GERMANY FAG Bearing

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