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TIMKEN / Ts - tapered single

TIMKEN NP385844 / NP393593

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

Technical data available
Bore diameterd
133.35 mm
Outside diameterD
196.85 mm
WidthB
46.038 mm
Dynamic load ratingC
436 kN
Static load ratingC0
625 kN
Mass≈m
4.53 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
Series67300
Variant / constructionTS - Tapered Single
Bore diameterd133.35 mm
Outside diameterD196.85 mm
WidthB46.038 mm
Basic dynamic load ratingC436 kN
Basic static load ratingC0625 kN
Mass≈m4.53 kg
Calculation Factors6 parameters
Calculation Factors
ParameterSymbolValue
K Factor1.70
Y1 Factor1.74
Y2 Factor-1.00
Y0 Factor0.96
E Factor0.34
Cg Factor0.1220
Manufacturer Identity7 parameters
Manufacturer Identity
ParameterSymbolValue
BrandTimken
Material Number100102155100146044
World Assembly Part NumberNP385844 / NP393593
Inner Ring Part NumberNP385844
Outer Ring Part NumberNP393593
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 Width48.338 mm
Radial Rating113,000 N
Axial Rating66,500 N
Dynamic Rating C1436,000 N
Dynamic Rating C90113,000 N
Dynamic Axial Rating Ca9066,500 N
Dynamic Axial Rating Ca1257,000 N
Static Radial Rating C0625,000 N
Extended Dynamic Rating Ce0 N
Static Axial Rating C0A627,000 N

Technical documents & data sheet

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Record identity
TIMKEN NP385844 / NP393593
Document matching
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