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TIMKEN / Tsf - tapered single flanged

TIMKEN 6280-90012

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

Technical data available
Bore diameterd
53.975 mm
Outside diameterD
127 mm
WidthB
17.462 mm
Dynamic load ratingC
306 kN
Static load ratingC0
370 kN
Mass≈m
3.37 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 specifications11 parameters
Core specifications
ParameterSymbolValue
Series6200
Variant / constructionTSF - Tapered Single Flanged
Bore diameterd53.975 mm
Outside diameterD127 mm
WidthB17.462 mm
Basic dynamic load ratingC306 kN
Basic static load ratingC0370 kN
Mass≈m3.37 kg
Precision classABMA Class 0
SealingOpen
CageSteel cage
Calculation Factors6 parameters
Calculation Factors
ParameterSymbolValue
K Factor1.96
Y1 Factor2.01
Y2 Factor0.00
Y0 Factor1.11
E Factor0.30
Cg Factor0.0757
Manufacturer Identity9 parameters
Manufacturer Identity
ParameterSymbolValue
BrandTimken
Material Number000000000100035330
World Assembly Part Number6280_6220-B
Inner Ring Part Number6280
Outer Ring Part Number6220-B
Drawing NumberA-25635
Upc0013992383471
Official Source SystemCORE BP - DS DF
Official Last Run2026-08-23T20:02:47.083
Product Identity4 parameters
Product Identity
ParameterSymbolValue
Type DescriptionTSF - Tapered Single Flanged
ConstructionPrecision Tapered Roller Bearing Assembly | Imperial Series | 2.1250 in Bore | 5.0000 in OD | 2.0000 in Width | Open | Cylindrical Bore | Steel Cage | Precision ABMA Class 0
Number Of Rows1
Tapered BoreN
Technical Data10 parameters
Technical Data
ParameterSymbolValue
Overall Width55.988 mm
Radial Rating79,300 N
Axial Rating40,500 N
Dynamic Rating C1306,000 N
Dynamic Rating C9079,300 N
Dynamic Axial Rating Ca9040,500 N
Dynamic Axial Rating Ca1156,000 N
Static Radial Rating C0370,000 N
Extended Dynamic Rating Ce0 N
Static Axial Rating C0A322,000 N

Technical documents & data sheet

This product page is a BearingScope catalogue reference, not a manufacturer-certified drawing. Preserve the full brand and designation when comparing files.

Record identity
TIMKEN 6280-90012
Document matching
Exact designation, assembly scope, revision and units must agree.

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