TIMKEN EE921124-90018

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

Technical data available

Bore diameterd: 285.75 mm
Outside diameterD: 476.25 mm
WidthB: 177.785 mm
Dynamic load ratingC: 2630 kN
Static load ratingC0: 3980 kN
Mass≈m: 107.34 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		920000
Variant / construction		TDO - Tapered Double Outer
Bore diameter	d	285.75 mm
Outside diameter	D	476.25 mm
Width	B	177.785 mm
Basic dynamic load rating	C	2630 kN
Basic static load rating	C0	3980 kN
Mass	≈m	107.34 kg
Precision class		ABMA Class 4
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		2.00
Y1 Factor		2.31
Y2 Factor		3.44
Y0 Factor		2.26
E Factor		0.29
Cg Factor		0.1481

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100085651
World Assembly Part Number		EE921124_921876D
Inner Ring Part Number		EE921124
Outer Ring Part Number		921876D
Drawing Number		C-15934
Upc		0053893027753
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:46.737

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TDO - Tapered Double Outer
Construction		Double Row Tapered Roller Bearing Assembly \| Imperial Series \| 11.2500 in Bore \| 18.7500 in OD \| 6.9994 in Width \| Open \| Cylindrical Bore \| Steel Cage \| Precision ABMA Class 4
Number Of Rows		2
Tapered Bore		N

Technical Data10 parameters

Technical Data
Parameter	Symbol	Value
Overall Width		0.000 mm
Radial Rating		681,000 N
Axial Rating		196,000 N
Dynamic Rating C1		2,630,000 N
Dynamic Rating C90		681,000 N
Dynamic Axial Rating Ca90		196,000 N
Dynamic Axial Rating Ca1		755,000 N
Static Radial Rating C0		3,980,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		1,690,000 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 EE921124-90018
Document matching: Exact designation, assembly scope, revision and units must agree.

No verified redistributable CAD or manufacturer PDF is registered for this exact model. A catalogue image is not a dimensioned drawing. Missing technical files are not generated or replaced with unrelated models.

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