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TIMKEN / Ts - tapered single

TIMKEN 397 / 394

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

Technical data available
Bore diameterd
60 mm
Outside diameterD
110 mm
WidthB
22 mm
Dynamic load ratingC
98.9 kN
Static load ratingC0
125 kN
Mass≈m
0.92 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
Series395
Variant / constructionTS - Tapered Single
Bore diameterd60 mm
Outside diameterD110 mm
WidthB22 mm
Basic dynamic load ratingC98.9 kN
Basic static load ratingC0125 kN
Mass≈m0.92 kg
Calculation Factors6 parameters
Calculation Factors
ParameterSymbolValue
K Factor1.45
Y1 Factor1.49
Y2 Factor-1.00
Y0 Factor0.82
E Factor0.40
Cg Factor0.0984
Manufacturer Identity7 parameters
Manufacturer Identity
ParameterSymbolValue
BrandTimken
Material Number100029381100026447
World Assembly Part Number397 / 394
Inner Ring Part Number397
Outer Ring Part Number394
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 Width24.796 mm
Radial Rating25,600 N
Axial Rating17,600 N
Dynamic Rating C198,900 N
Dynamic Rating C9025,600 N
Dynamic Axial Rating Ca9017,600 N
Dynamic Axial Rating Ca168,100 N
Static Radial Rating C0125,000 N
Extended Dynamic Rating Ce0 N
Static Axial Rating C0A146,000 N

Technical documents & data sheet

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Record identity
TIMKEN 397 / 394
Document matching
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