68546A Franke Slewing Ring Bearings - NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.

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68546A Franke Slewing Ring Bearings Systems

Series:LM281000
Cone Part Number:LM281049
Cup Part Number:LM281010
Design Units:Imperial
Bearing Weight:219.300 Kg
Cage Type:Pin-Type
d:646.113 mm
D:857.250 mm
B - Cone Width:141.288 mm
C - Cup Width:109.538 mm
B:141.288 mm
R - Cone Backface To Clear Radius1:6.35 mm
r - Cup Backface To Clear Radius2:6.35 mm
da - Cone Frontface Backing Diameter:677.93 mm
db - Cone Backface Backing Diameter:684.02 mm
Da - Cup Frontface Backing Diameter:824.50 mm
Db - Cup Backface Backing Diameter:810.01 mm
Ab - Cage-Cone Frontface Clearance:9.1 mm
Aa - Cage-Cone Backface Clearance:11.2 mm
a - Effective Center Location3:3 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:274000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:1060000 lbf
C0 - Static Radial Rating:2330000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:156000 lbf
K - Factor7:1.76
e - ISO Factor8:0.33
Y - ISO Factor9:1.8
G1 - Heat Generation Factor (Roller-Raceway):14763
G2 - Heat Generation Factor (Rib-Roller End):920.6
Cg - Geometry Factor:0.315

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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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