TIMKEN EE128111-90060

Tapered roller bearings technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available

Bore diameterd: 280.192 mm
Outside diameterD: 406.4 mm
WidthB: 149.225 mm
Dynamic load ratingC: 1510 kN
Static load ratingC0: 3330 kN
Mass≈m: 56.56 kg

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Technical data

Product specifications

Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.

Core specifications11 parameters

Core specifications
Parameter	Symbol	Value
Series		128000
Variant / construction		TDO - Tapered Double Outer
Bore diameter	d	280.192 mm
Outside diameter	D	406.4 mm
Width	B	149.225 mm
Basic dynamic load rating	C	1510 kN
Basic static load rating	C0	3330 kN
Mass	≈m	56.56 kg
Precision class		ABMA Class 2
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		1.51
Y1 Factor		1.75
Y2 Factor		2.60
Y0 Factor		1.71
E Factor		0.39
Cg Factor		0.1592

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100154342
World Assembly Part Number		EE128111_128160CD
Inner Ring Part Number		EE128111
Outer Ring Part Number		128160CD
Drawing Number		C-41345
Upc		0053893486925
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:47.397

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TDO - Tapered Double Outer
Construction		Double Row Tapered Roller Bearing Assembly \| Imperial Series \| 11.0312 in Bore \| 16.0000 in OD \| 5.8750 in Width \| Open \| Cylindrical Bore \| Steel Cage \| Precision ABMA Class 2
Number Of Rows		2
Tapered Bore		N

Technical Data10 parameters

Technical Data
Parameter	Symbol	Value
Overall Width		0.000 mm
Radial Rating		392,000 N
Axial Rating		149,000 N
Dynamic Rating C1		1,510,000 N
Dynamic Rating C90		392,000 N
Dynamic Axial Rating Ca90		149,000 N
Dynamic Axial Rating Ca1		574,000 N
Static Radial Rating C0		3,330,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		1,870,000 N

Technical documents & data sheet

This product page is a BearingScope catalogue reference, not a manufacturer-certified drawing. Preserve the full brand and designation when comparing files.

Record identity: TIMKEN EE128111-90060
Document matching: Exact designation, assembly scope, revision and units must agree.

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