TIMKEN 82587-90134

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

Technical data available

Bore diameterd: 149.225 mm
Outside diameterD: 236.538 mm
WidthB: 131.762 mm
Dynamic load ratingC: 897 kN
Static load ratingC0: 1620 kN
Mass≈m: 19.64 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		82000
Variant / construction		TDO - Tapered Double Outer
Bore diameter	d	149.225 mm
Outside diameter	D	236.538 mm
Width	B	131.762 mm
Basic dynamic load rating	C	897 kN
Basic static load rating	C0	1620 kN
Mass	≈m	19.64 kg
Precision class		ABMA Class 2
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		1.32
Y1 Factor		1.53
Y2 Factor		2.27
Y0 Factor		1.49
E Factor		0.44
Cg Factor		0.1405

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100126059
World Assembly Part Number		82587_82932D
Inner Ring Part Number		82587
Outer Ring Part Number		82932D
Drawing Number		B-42837
Upc		0053893383040
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:47.667

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TDO - Tapered Double Outer
Construction		Double Row Tapered Roller Bearing Assembly \| Imperial Series \| 5.8750 in Bore \| 9.3125 in OD \| 5.1875 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		232,000 N
Axial Rating		101,000 N
Dynamic Rating C1		897,000 N
Dynamic Rating C90		232,000 N
Dynamic Axial Rating Ca90		101,000 N
Dynamic Axial Rating Ca1		390,000 N
Static Radial Rating C0		1,620,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		1,040,000 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 82587-90134
Document matching: Exact designation, assembly scope, revision and units must agree.

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