LL566848/LL56681 TIMKEN Single Row Bearings NTN

Brand Name:TIMKEN
Model Number:LL566848/LL56681
Cone Part Number:EE129120X
Cup Part Number:129174
Design Units:Imperial
Bearing Weight:33.6 Kg
Cage Type:Stamped Steel
d:304.8 mm
D:439.948 mm

Product Details

Cone Part NumberEE129120X
Cup Part Number129174
Design UnitsImperial
Bearing Weight33.6 Kg
Cage TypeStamped Steel
d304.8 mm
D439.948 mm
B - Cone Width76.992 mm
C - Cup Width53.975 mm
B76.203 mm
R - Cone Backface To Clear Radius16.35 mm
r - Cup Backface To Clear Radius24.83 mm
da - Cone Frontface Backing Diameter327.91 mm
db - Cone Backface Backing Diameter334.01 mm
Da - Cup Frontface Backing Diameter411.50 mm
Db - Cup Backface Backing Diameter406.91 mm
Ab - Cage-Cone Frontface Clearance-0.5 mm
Aa - Cage-Cone Backface Clearance14.2 mm
a - Effective Center Location37.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)452200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5201000 lbf
C0 - Static Radial Rating401000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)637200 lbf
K - Factor71.4
e - ISO Factor80.42
Y - ISO Factor91.44
G1 - Heat Generation Factor (Roller-Raceway)1882.6
G2 - Heat Generation Factor (Rib-Roller End)272.9
Cg - Geometry Factor0.171
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Company Profile

Phone +54-12-4-352-0988
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