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TIMKEN / Ts - tapered single

TIMKEN NP674634 / NP052626

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

Technical data available
Bore diameterd
69.85 mm
Outside diameterD
112.712 mm
WidthB
25.4 mm
Dynamic load ratingC
131 kN
Static load ratingC0
166 kN
Mass≈m
0.96 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
Series29600
Variant / constructionTS - Tapered Single
Bore diameterd69.85 mm
Outside diameterD112.712 mm
WidthB25.4 mm
Basic dynamic load ratingC131 kN
Basic static load ratingC0166 kN
Mass≈m0.96 kg
Calculation Factors6 parameters
Calculation Factors
ParameterSymbolValue
K Factor1.20
Y1 Factor1.23
Y2 Factor-1.00
Y0 Factor0.68
E Factor0.49
Cg Factor0.1170
Manufacturer Identity7 parameters
Manufacturer Identity
ParameterSymbolValue
BrandTimken
Material Number100129882100024580
World Assembly Part NumberNP674634 / NP052626
Inner Ring Part NumberNP674634
Outer Ring Part NumberNP052626
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 Width27.400 mm
Radial Rating34,000 N
Axial Rating28,300 N
Dynamic Rating C1131,000 N
Dynamic Rating C9034,000 N
Dynamic Axial Rating Ca9028,300 N
Dynamic Axial Rating Ca1109,000 N
Static Radial Rating C0166,000 N
Extended Dynamic Rating Ce0 N
Static Axial Rating C0A235,000 N

Technical documents & data sheet

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Record identity
TIMKEN NP674634 / NP052626
Document matching
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