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TIMKEN / Ts - tapered single

TIMKEN NP738483 / NP423026

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

Technical data available
Bore diameterd
133.35 mm
Outside diameterD
234.95 mm
WidthB
63.499 mm
Dynamic load ratingC
918 kN
Static load ratingC0
931 kN
Mass≈m
11.01 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
Series95000
Variant / constructionTS - Tapered Single
Bore diameterd133.35 mm
Outside diameterD234.95 mm
WidthB63.499 mm
Basic dynamic load ratingC918 kN
Basic static load ratingC0931 kN
Mass≈m11.01 kg
Calculation Factors6 parameters
Calculation Factors
ParameterSymbolValue
K Factor1.58
Y1 Factor1.62
Y2 Factor-1.00
Y0 Factor0.89
E Factor0.37
Cg Factor0.1323
Manufacturer Identity7 parameters
Manufacturer Identity
ParameterSymbolValue
BrandTimken
Material Number100114082100118048
World Assembly Part NumberNP738483 / NP423026
Inner Ring Part NumberNP738483
Outer Ring Part NumberNP423026
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 Width68.300 mm
Radial Rating238,000 N
Axial Rating150,000 N
Dynamic Rating C1918,000 N
Dynamic Rating C90238,000 N
Dynamic Axial Rating Ca90150,000 N
Dynamic Axial Rating Ca1580,000 N
Static Radial Rating C0931,000 N
Extended Dynamic Rating Ce0 N
Static Axial Rating C0A1,000,000 N

Technical documents & data sheet

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Record identity
TIMKEN NP738483 / NP423026
Document matching
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