TIMKEN DX647827-902A1

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

Technical data available

Bore diameterd: 330.2 mm
Outside diameterD: 482.6 mm
WidthB: 177.8 mm
Dynamic load ratingC: 3360 kN
Static load ratingC0: 4650 kN
Mass≈m: 92.45 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		526000
Variant / construction		TDO - Tapered Double Outer
Bore diameter	d	330.2 mm
Outside diameter	D	482.6 mm
Width	B	177.8 mm
Basic dynamic load rating	C	3360 kN
Basic static load rating	C0	4650 kN
Mass	≈m	92.45 kg
Precision class		ABMA Class 2
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		1.49
Y1 Factor		1.73
Y2 Factor		2.57
Y0 Factor		1.69
E Factor		0.39
Cg Factor		0.1790

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000190075587
World Assembly Part Number		DX647827_DX270202
Inner Ring Part Number		DX647827
Outer Ring Part Number		DX270202
Drawing Number		E-59551
Upc		0013992452764
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:47.75

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TDO - Tapered Double Outer
Construction		Double Row Tapered Roller Bearing Assembly \| Imperial Series \| 13.0000 in Bore \| 19.0000 in OD \| 7.0000 in Width \| Open \| Cylindrical Bore \| Steel Cage \| Precision ABMA Class 2
Number Of Rows		2
Tapered Bore		N

Technical Data10 parameters

Technical Data
Parameter	Symbol	Value
Overall Width		0.000 mm
Radial Rating		872,000 N
Axial Rating		335,000 N
Dynamic Rating C1		3,360,000 N
Dynamic Rating C90		872,000 N
Dynamic Axial Rating Ca90		335,000 N
Dynamic Axial Rating Ca1		1,290,000 N
Static Radial Rating C0		4,650,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		2,650,000 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 DX647827-902A1
Document matching: Exact designation, assembly scope, revision and units must agree.

No verified redistributable CAD or manufacturer PDF is registered for this exact model. A catalogue image is not a dimensioned drawing. Missing technical files are not generated or replaced with unrelated models.

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