99,016 bearing records · search, filter and compare

TIMKEN / Ts - tapered single

TIMKEN 82550 / 82931

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

Technical data available
Bore diameterd
139.7 mm
Outside diameterD
236.538 mm
WidthB
57.15 mm
Dynamic load ratingC
515 kN
Static load ratingC0
810 kN
Mass≈m
9.87 kg

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 specifications8 parameters
Core specifications
ParameterSymbolValue
Series82000
Variant / constructionTS - Tapered Single
Bore diameterd139.7 mm
Outside diameterD236.538 mm
WidthB57.15 mm
Basic dynamic load ratingC515 kN
Basic static load ratingC0810 kN
Mass≈m9.87 kg
Calculation Factors6 parameters
Calculation Factors
ParameterSymbolValue
K Factor1.32
Y1 Factor1.36
Y2 Factor-1.00
Y0 Factor0.75
E Factor0.44
Cg Factor0.1405
Manufacturer Identity7 parameters
Manufacturer Identity
ParameterSymbolValue
BrandTimken
Material Number100053264100033015
World Assembly Part Number82550 / 82931
Inner Ring Part Number82550
Outer Ring Part Number82931
Official Source SystemTS_PREPAIR
Official Last Run2026-08-23T00:00:00
Product Identity3 parameters
Product Identity
ParameterSymbolValue
Type DescriptionTS - Tapered Single
Number Of Rows1
Tapered BoreN
Technical Data10 parameters
Technical Data
ParameterSymbolValue
Overall Width59.642 mm
Radial Rating134,000 N
Axial Rating101,000 N
Dynamic Rating C1515,000 N
Dynamic Rating C90134,000 N
Dynamic Axial Rating Ca90101,000 N
Dynamic Axial Rating Ca1390,000 N
Static Radial Rating C0810,000 N
Extended Dynamic Rating Ce0 N
Static Axial Rating C0A1,040,000 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 82550 / 82931
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 →

Search the consolidated catalogue

Find, filter and compare bearing model data in one place.

Open model search