TIMKEN L521945-90019 Tapered Roller Bearing Assemblies

What is the best place to buy TIMKEN L521945-90019 Tapered Roller Bearing Assemblies online? Tapered Roller Bearing Assemblies 47 Outer Diameter (mm) Manufacturing Service KBC Brand .

What is L521945-90019 bearing interchange?

Brand Name:TIMKEN
Model Number:L521945-90019
Series:203000
Cone Part Number:EE203136
Cup Part Number:203190
Design Units:Imperial
Bearing Weight:31.6 Kg
Cage Type:Stamped Steel
d:346.075 mm
D:482.600 mm
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Product Details

Series203000
Cone Part NumberEE203136
Cup Part Number203190
Design UnitsImperial
Bearing Weight31.6 Kg
Cage TypeStamped Steel
d346.075 mm
D482.600 mm
B - Cone Width63.5 mm
C - Cup Width44.450 mm
B66.675 mm
R - Cone Backface To Clear Radius16.860 mm
r - Cup Backface To Clear Radius26.86 mm
da - Cone Frontface Backing Diameter366.01 mm
db - Cone Backface Backing Diameter375.92 mm
Da - Cup Frontface Backing Diameter457.20 mm
Db - Cup Backface Backing Diameter449.07 mm
Ab - Cage-Cone Frontface Clearance7.4 mm
Aa - Cage-Cone Backface Clearance14.5 mm
a - Effective Center Location316.3 mm
C90 - Dynamic Radial Rating (90 million revolutions)459900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5231000 lbf
C0 - Static Radial Rating398000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)642700 lbf
K - Factor71.4
e - ISO Factor80.42
Y - ISO Factor91.44
G1 - Heat Generation Factor (Roller-Raceway)2140
G2 - Heat Generation Factor (Rib-Roller End)336
Cg - Geometry Factor0.178
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