TIMKEN EE620100 / 620220

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

Technical data available

Bore diameterd: 254 mm
Outside diameterD: 558.8 mm
WidthB: 123.825 mm
Dynamic load ratingC: 1800 kN
Static load ratingC0: 2680 kN
Mass≈m: 126.23 kg

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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
Parameter	Symbol	Value
Series		620000
Variant / construction		TS - Tapered Single
Bore diameter	d	254 mm
Outside diameter	D	558.8 mm
Width	B	123.825 mm
Basic dynamic load rating	C	1800 kN
Basic static load rating	C0	2680 kN
Mass	≈m	126.23 kg
Precision class		ABMA Class 4
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		0.67
Y1 Factor		0.69
Y2 Factor		0.00
Y0 Factor		0.38
E Factor		0.87
Cg Factor		0.2078

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100130737
World Assembly Part Number		EE620100_620220
Inner Ring Part Number		EE620100
Outer Ring Part Number		620220
Drawing Number		E-12040
Upc		0053893653082
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:47.683

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TS - Tapered Single
Construction		Single Row Tapered Roller Bearing Assembly \| Imperial Series \| 10.0000 in Bore \| 22.0000 in OD \| 4.8750 in Width \| Open \| Cylindrical Bore \| Steel Cage \| Precision ABMA Class 4
Number Of Rows		1
Tapered Bore		N

Technical Data10 parameters

Technical Data
Parameter	Symbol	Value
Overall Width		123.825 mm
Radial Rating		466,000 N
Axial Rating		691,000 N
Dynamic Rating C1		1,800,000 N
Dynamic Rating C90		466,000 N
Dynamic Axial Rating Ca90		691,000 N
Dynamic Axial Rating Ca1		2,670,000 N
Static Radial Rating C0		2,680,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		6,770,000 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 EE620100 / 620220
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