TIMKEN EE755285-903A9

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

Technical data available

Bore diameterd: 723.9 mm
Outside diameterD: 977.9 mm
WidthB: 187.325 mm
Dynamic load ratingC: 4150 kN
Static load ratingC0: 10400 kN
Mass≈m: 365.96 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		755000
Variant / construction		TDO - Tapered Double Outer
Bore diameter	d	723.9 mm
Outside diameter	D	977.9 mm
Width	B	187.325 mm
Basic dynamic load rating	C	4150 kN
Basic static load rating	C0	10400 kN
Mass	≈m	365.96 kg
Precision class		ABMA Class 3
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		1.54
Y1 Factor		1.77
Y2 Factor		2.64
Y0 Factor		1.73
E Factor		0.38
Cg Factor		0.2952

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100115098
World Assembly Part Number		EE755285_755365CD
Inner Ring Part Number		EE755285
Outer Ring Part Number		755365CD
Drawing Number		E-53722
Upc		0013992371492
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		TDO - Tapered Double Outer
Construction		Double Row Tapered Roller Bearing Assembly \| Imperial Series \| 28.5000 in Bore \| 38.5000 in OD \| 7.3750 in Width \| Open \| Cylindrical Bore \| Steel Cage \| Precision ABMA Class 3
Number Of Rows		2
Tapered Bore		N

Technical Data10 parameters

Technical Data
Parameter	Symbol	Value
Overall Width		0.000 mm
Radial Rating		1,080,000 N
Axial Rating		403,000 N
Dynamic Rating C1		4,150,000 N
Dynamic Rating C90		1,080,000 N
Dynamic Axial Rating Ca90		403,000 N
Dynamic Axial Rating Ca1		1,550,000 N
Static Radial Rating C0		10,400,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		5,760,000 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 EE755285-903A9
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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