23FC169 KOYO Four-row cylindrical roller bearings
Brand Name:KOYO
Model Number:23FC169
Series:590000
Cone Part Number:EE590649
Cup Part Number:591350
Design Units:Imperial
Bearing Weight:31.80 Kg
Cage Type:Stamped Steel
d:165.1 mm
D:342.900 mm

Product Details

Series590000
Cone Part NumberEE590649
Cup Part Number591350
Design UnitsImperial
Bearing Weight31.80 Kg
Cage TypeStamped Steel
d165.1 mm
D342.900 mm
B - Cone Width80.963 mm
C - Cup Width53.975 mm
B79.375 mm
R - Cone Backface To Clear Radius11.270 mm
r - Cup Backface To Clear Radius26.35 mm
da - Cone Frontface Backing Diameter191.01 mm
db - Cone Backface Backing Diameter191.01 mm
Da - Cup Frontface Backing Diameter307.85 mm
Db - Cup Backface Backing Diameter297.94 mm
Ab - Cage-Cone Frontface Clearance3.6 mm
Aa - Cage-Cone Backface Clearance13.2 mm
a - Effective Center Location3-4.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)455600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5215000 lbf
C0 - Static Radial Rating266000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)647300 lbf
K - Factor71.18
e - ISO Factor80.5
Y - ISO Factor91.21
G1 - Heat Generation Factor (Roller-Raceway)671.9
G2 - Heat Generation Factor (Rib-Roller End)92.9
Cg - Geometry Factor0.129
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Company Profile

TIMKEN BEARING MFG.CORP
Phone 409-782-6227
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