LM739749WE/LM73971 TIMKEN Cylindrical Roller Radial Bearings
Brand Name:TIMKEN
Model Number:LM739749WE/LM73971
Series:710000
Cone Part Number:EE710906
Cup Part Number:711600
Design Units:Imperial
Bearing Weight:31.000 Kg
Cage Type:Pin-Type
d:228.600 mm
D:406.400 mm

Product Details

Series710000
Cone Part NumberEE710906
Cup Part Number711600
Design UnitsImperial
Bearing Weight31.000 Kg
Cage TypePin-Type
d228.600 mm
D406.400 mm
B - Cone Width61.913 mm
C - Cup Width39.688 mm
B63.5 mm
R - Cone Backface To Clear Radius17.110 mm
r - Cup Backface To Clear Radius26.35 mm
da - Cone Frontface Backing Diameter249.94 mm
db - Cone Backface Backing Diameter262.89 mm
Da - Cup Frontface Backing Diameter373.13 mm
Db - Cup Backface Backing Diameter368.05 mm
Ab - Cage-Cone Frontface Clearance8.4 mm
Aa - Cage-Cone Backface Clearance8.1 mm
a - Effective Center Location312.2 mm
C90 - Dynamic Radial Rating (90 million revolutions)455600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5215000 lbf
C0 - Static Radial Rating287000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)645000 lbf
K - Factor71.24
e - ISO Factor80.47
Y - ISO Factor91.27
G1 - Heat Generation Factor (Roller-Raceway)914.9
G2 - Heat Generation Factor (Rib-Roller End)114.2
Cg - Geometry Factor0.14
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Company Profile

KRF bearing Co., Ltd
Phone 765-685-2500
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