TIMKEN EE820085-902A1

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

Technical data available

Bore diameterd: 215.9 mm
Outside diameterD: 406.4 mm
WidthB: 195.262 mm
Dynamic load ratingC: 2560 kN
Static load ratingC0: 4500 kN
Mass≈m: 106.53 kg

Compare this model by brand →Check interchange requirements →

Use this page as a technical reference. Verify the current manufacturer specification and the complete application requirements before selection.

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		820000
Variant / construction		TDO - Tapered Double Outer
Bore diameter	d	215.9 mm
Outside diameter	D	406.4 mm
Width	B	195.262 mm
Basic dynamic load rating	C	2560 kN
Basic static load rating	C0	4500 kN
Mass	≈m	106.53 kg
Precision class		ABMA Class 2
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		1.48
Y1 Factor		1.72
Y2 Factor		2.55
Y0 Factor		1.68
E Factor		0.39
Cg Factor		0.1509

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100099724
World Assembly Part Number		EE820085_820161CD
Inner Ring Part Number		EE820085
Outer Ring Part Number		820161CD
Drawing Number		C-45700
Upc		0053893697512
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:47.677

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TDO - Tapered Double Outer
Construction		Double Row Tapered Roller Bearing Assembly \| Imperial Series \| 8.5000 in Bore \| 16.0000 in OD \| 7.6875 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		665,000 N
Axial Rating		257,000 N
Dynamic Rating C1		2,560,000 N
Dynamic Rating C90		665,000 N
Dynamic Axial Rating Ca90		257,000 N
Dynamic Axial Rating Ca1		992,000 N
Static Radial Rating C0		4,500,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		2,580,000 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 EE820085-902A1
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.

Look up another model or check drawing requirements →

Previous product← TIMKEN GW209PP8 Deep groove ball bearing

Next productTIMKEN EE820085-902A2 Tapered roller bearing →