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TIMKEN / Ts - tapered single

TIMKEN DX940730 / DX252051

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

Technical data available
Bore diameterd
209.55 mm
Outside diameterD
317.5 mm
WidthB
63.501 mm
Dynamic load ratingC
900 kN
Static load ratingC0
1290 kN
Mass≈m
16.78 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
Series93000
Variant / constructionTS - Tapered Single
Bore diameterd209.55 mm
Outside diameterD317.5 mm
WidthB63.501 mm
Basic dynamic load ratingC900 kN
Basic static load ratingC01290 kN
Mass≈m16.78 kg
Calculation Factors6 parameters
Calculation Factors
ParameterSymbolValue
K Factor1.12
Y1 Factor1.15
Y2 Factor-1.00
Y0 Factor0.63
E Factor0.52
Cg Factor0.1460
Manufacturer Identity7 parameters
Manufacturer Identity
ParameterSymbolValue
BrandTimken
Material Number100097964100182332
World Assembly Part NumberDX940730 / DX252051
Inner Ring Part NumberDX940730
Outer Ring Part NumberDX252051
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 Width68.800 mm
Radial Rating233,000 N
Axial Rating209,000 N
Dynamic Rating C1900,000 N
Dynamic Rating C90233,000 N
Dynamic Axial Rating Ca90209,000 N
Dynamic Axial Rating Ca1806,000 N
Static Radial Rating C01,290,000 N
Extended Dynamic Rating Ce0 N
Static Axial Rating C0A1,970,000 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 DX940730 / DX252051
Document matching
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