68491A Franke Slewing Ring Bearings - NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.

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68491A Franke Slewing Ring Bearings Systems

Series:HM261000
Cone Part Number:HM261049H
Cup Part Number:HM261010
Design Units:Imperial
Bearing Weight:46.7 Kg
Cage Type:Stamped Steel
d:333.375 mm
D:469.900 mm
B - Cone Width:90.488 mm
C - Cup Width:71.438 mm
B:90.490 mm
R - Cone Backface To Clear Radius1:6.35 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:357.12 mm
db - Cone Backface Backing Diameter:362.97 mm
Da - Cup Frontface Backing Diameter:449.60 mm
Db - Cup Backface Backing Diameter:438.91 mm
Ab - Cage-Cone Frontface Clearance:4.6 mm
Aa - Cage-Cone Backface Clearance:7.1 mm
a - Effective Center Location3:-6.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:98500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:380000 lbf
C0 - Static Radial Rating:691000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:56400 lbf
K - Factor7:1.74
e - ISO Factor8:0.33
Y - ISO Factor9:1.79
G1 - Heat Generation Factor (Roller-Raceway):3045.1
G2 - Heat Generation Factor (Rib-Roller End):299.8
Cg - Geometry Factor:0.188

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NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.: AddressCircuito Progreso No.120, Parque Industrial de Logistica Automotoriz (PILA), C.P.20340, Aguascalient; Phone(Working Time)922-5267; Fax

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