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TIMKEN / Ts - tapered single

TIMKEN 3660 / 3620

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

Technical data available
Bore diameterd
20.637 mm
Outside diameterD
61.912 mm
WidthB
28.574 mm
Dynamic load ratingC
88.6 kN
Static load ratingC0
89.8 kN
Mass≈m
0.47 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
Series3600
Variant / constructionTS - Tapered Single
Bore diameterd20.637 mm
Outside diameterD61.912 mm
WidthB28.574 mm
Basic dynamic load ratingC88.6 kN
Basic static load ratingC089.8 kN
Mass≈m0.47 kg
Calculation Factors6 parameters
Calculation Factors
ParameterSymbolValue
K Factor2.07
Y1 Factor2.13
Y2 Factor-1.00
Y0 Factor1.17
E Factor0.28
Cg Factor0.0592
Manufacturer Identity7 parameters
Manufacturer Identity
ParameterSymbolValue
BrandTimken
Material Number100032171100031319
World Assembly Part Number3660 / 3620
Inner Ring Part Number3660
Outer Ring Part Number3620
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 Width31.417 mm
Radial Rating23,000 N
Axial Rating11,100 N
Dynamic Rating C188,600 N
Dynamic Rating C9023,000 N
Dynamic Axial Rating Ca9011,100 N
Dynamic Axial Rating Ca142,800 N
Static Radial Rating C089,800 N
Extended Dynamic Rating Ce0 N
Static Axial Rating C0A73,800 N

Technical documents & data sheet

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Record identity
TIMKEN 3660 / 3620
Document matching
Exact designation, assembly scope, revision and units must agree.

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