74090A Franke Slewing Ring Bearings - Timken BEARING MFG.CORP

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74090A Franke Slewing Ring Bearings Codes and sizes

Cage Type:Stamped Steel
C - Cup Width:61.913 mm
Db - Cup Backface Backing Diameter:268.99 mm
Cg - Geometry Factor:0.118
C1 - Dynamic Radial Rating (1 million revolutions)5:237000 lbf
Cup Part Number:451212
Y - ISO Factor9:1.84
K - Factor7:1.79
Ab - Cage-Cone Frontface Clearance:-1.5 mm
R - Cone Backface To Clear Radius1:9.650 mm
B:88.900 mm
D:307.975 mm
Aa - Cage-Cone Backface Clearance:17.3 mm
a - Effective Center Location3:-28.2 mm
db - Cone Backface Backing Diameter:180.09 mm
d:139.700 mm
Cone Part Number:EE450551
e - ISO Factor8:0.33
Series:450000
Da - Cup Frontface Backing Diameter:275.08 mm

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Timken BEARING MFG.CORP: Address254 North Bower Road, Macomb, IL 61555-2501 U.S.A.; Phone(Working Time)339-782-6376; Fax

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