TIMKEN M224749-90056

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

Technical data available

Bore diameterd: 120.65 mm
Outside diameterD: 174.625 mm
WidthB: 77.788 mm
Dynamic load ratingC: 426 kN
Static load ratingC0: 845 kN
Mass≈m: 5.66 kg

Compare this model by brand →Check interchange requirements →

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
Parameter	Symbol	Value
Series		M224700
Variant / construction		TDO - Tapered Double Outer
Bore diameter	d	120.65 mm
Outside diameter	D	174.625 mm
Width	B	77.788 mm
Basic dynamic load rating	C	426 kN
Basic static load rating	C0	845 kN
Mass	≈m	5.66 kg
Precision class		ABMA Class 2
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		1.76
Y1 Factor		2.03
Y2 Factor		3.02
Y0 Factor		1.98
E Factor		0.33
Cg Factor		0.1575

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100151911
World Assembly Part Number		M224749_M224710D
Inner Ring Part Number		M224749
Outer Ring Part Number		M224710D
Drawing Number		A-34303
Upc		0053893520612
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:47.157

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TDO - Tapered Double Outer
Construction		Double Row Tapered Roller Bearing Assembly \| Imperial Series \| 4.7500 in Bore \| 6.8750 in OD \| 3.0625 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		110,000 N
Axial Rating		36,100 N
Dynamic Rating C1		426,000 N
Dynamic Rating C90		110,000 N
Dynamic Axial Rating Ca90		36,100 N
Dynamic Axial Rating Ca1		139,000 N
Static Radial Rating C0		845,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		409,000 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 M224749-90056
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.

Look up another model or check drawing requirements →

Previous product← TIMKEN M224749-90047 Tapered roller bearing

Next productTIMKEN M224749-90060 Tapered roller bearing →