TIMKEN EE671801 / 672873

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

Technical data available

Bore diameterd: 457.2 mm
Outside diameterD: 730.148 mm
WidthB: 120.65 mm
Dynamic load ratingC: 2830 kN
Static load ratingC0: 4870 kN
Mass≈m: 175.01 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		670000
Variant / construction		TS - Tapered Single
Bore diameter	d	457.2 mm
Outside diameter	D	730.148 mm
Width	B	120.65 mm
Basic dynamic load rating	C	2830 kN
Basic static load rating	C0	4870 kN
Mass	≈m	175.01 kg
Precision class		ABMA Class 2
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		1.49
Y1 Factor		1.53
Y2 Factor		0.00
Y0 Factor		0.84
E Factor		0.39
Cg Factor		0.2315

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100111368
World Assembly Part Number		EE671801_672873
Inner Ring Part Number		EE671801
Outer Ring Part Number		672873
Drawing Number		E-9141
Upc		0053893663043
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:48.507

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TS - Tapered Single
Construction		Single Row Tapered Roller Bearing Assembly \| Imperial Series \| 18.0000 in Bore \| 28.7460 in OD \| 4.7500 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		146.000 mm
Radial Rating		733,000 N
Axial Rating		492,000 N
Dynamic Rating C1		2,830,000 N
Dynamic Rating C90		733,000 N
Dynamic Axial Rating Ca90		492,000 N
Dynamic Axial Rating Ca1		1,900,000 N
Static Radial Rating C0		4,870,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		5,570,000 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 EE671801 / 672873
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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