TIMKEN EE113091 / 113170

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

Technical data available

Bore diameterd: 228.46 mm
Outside diameterD: 431.8 mm
WidthB: 92.075 mm
Dynamic load ratingC: 1270 kN
Static load ratingC0: 1600 kN
Mass≈m: 51.36 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		113000
Variant / construction		TS - Tapered Single
Bore diameter	d	228.46 mm
Outside diameter	D	431.8 mm
Width	B	92.075 mm
Basic dynamic load rating	C	1270 kN
Basic static load rating	C0	1600 kN
Mass	≈m	51.36 kg
Precision class		ABMA Class 2
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		0.66
Y1 Factor		0.68
Y2 Factor		0.00
Y0 Factor		0.37
E Factor		0.88
Cg Factor		0.1723

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100371227
World Assembly Part Number		EE113091_113170
Inner Ring Part Number		EE113091
Outer Ring Part Number		113170
Drawing Number		C-25347
Upc		0013992320094
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:46.323

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TS - Tapered Single
Construction		Single Row Tapered Roller Bearing Assembly \| Imperial Series \| 8.9945 in Bore \| 17.0000 in OD \| 3.6250 in Width \| Open \| Cylindrical Bore \| Steel Cage \| Precision ABMA Class 2
Number Of Rows		1
Tapered Bore		N

Technical Data10 parameters

Technical Data
Parameter	Symbol	Value
Overall Width		117.225 mm
Radial Rating		330,000 N
Axial Rating		500,000 N
Dynamic Rating C1		1,270,000 N
Dynamic Rating C90		330,000 N
Dynamic Axial Rating Ca90		500,000 N
Dynamic Axial Rating Ca1		1,930,000 N
Static Radial Rating C0		1,600,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		4,130,000 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 EE113091 / 113170
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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