TIMKEN HH949549-90014

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

Technical data available

Bore diameterd: 228.6 mm
Outside diameterD: 488.95 mm
WidthB: 254 mm
Dynamic load ratingC: 3910 kN
Static load ratingC0: 5020 kN
Mass≈m: 205 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		HH949500
Variant / construction		TDO - Tapered Double Outer
Bore diameter	d	228.6 mm
Outside diameter	D	488.95 mm
Width	B	254 mm
Basic dynamic load rating	C	3910 kN
Basic static load rating	C0	5020 kN
Mass	≈m	205 kg
Precision class		ABMA Class 4
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		0.62
Y1 Factor		0.72
Y2 Factor		1.07
Y0 Factor		0.70
E Factor		0.94
Cg Factor		0.1931

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100097579
World Assembly Part Number		HH949549_HH949510D
Inner Ring Part Number		HH949549
Outer Ring Part Number		HH949510D
Drawing Number		E-37183
Upc		0053893805009
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:48.5

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TDO - Tapered Double Outer
Construction		Double Row Tapered Roller Bearing Assembly \| Imperial Series \| 9.0000 in Bore \| 19.2500 in OD \| 10.0000 in Width \| Open \| Cylindrical Bore \| Steel Cage \| Precision ABMA Class 4
Number Of Rows		2
Tapered Bore		N

Technical Data10 parameters

Technical Data
Parameter	Symbol	Value
Overall Width		0.000 mm
Radial Rating		1,010,000 N
Axial Rating		934,000 N
Dynamic Rating C1		3,910,000 N
Dynamic Rating C90		1,010,000 N
Dynamic Axial Rating Ca90		934,000 N
Dynamic Axial Rating Ca1		3,600,000 N
Static Radial Rating C0		5,020,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		6,850,000 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 HH949549-90014
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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