68489A Franke Slewing Ring Bearings - NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.

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68489A Franke Slewing Ring Bearings Systems

Series:210000
Cone Part Number:EE210753
Cup Part Number:211300
Design Units:Imperial
Bearing Weight:19.800 Kg
Cage Type:Stamped Steel
d:190.5 mm
D:330.200 mm
B - Cone Width:61.913 mm
C - Cup Width:42.863 mm
B:63.5 mm
R - Cone Backface To Clear Radius1:7.110 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:210.06 mm
db - Cone Backface Backing Diameter:220.98 mm
Da - Cup Frontface Backing Diameter:300.00 mm
Db - Cup Backface Backing Diameter:298.96 mm
Ab - Cage-Cone Frontface Clearance:5.3 mm
Aa - Cage-Cone Backface Clearance:10.7 mm
a - Effective Center Location3:-4.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:39500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:152000 lbf
C0 - Static Radial Rating:235000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:26000 lbf
K - Factor7:1.52
e - ISO Factor8:0.38
Y - ISO Factor9:1.56
G1 - Heat Generation Factor (Roller-Raceway):737
G2 - Heat Generation Factor (Rib-Roller End):116
Cg - Geometry Factor:0.123

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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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