TIMKEN 32044XM-90KM7

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

Technical data available

Bore diameterd: 220 mm
Outside diameterD: 340 mm
WidthB: 164 mm
Dynamic load ratingC: 1730 kN
Static load ratingC0: 3600 kN
Mass≈m: 50.87 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		32044X
Variant / construction		TDO - Tapered Double Outer
Bore diameter	d	220 mm
Outside diameter	D	340 mm
Width	B	164 mm
Basic dynamic load rating	C	1730 kN
Basic static load rating	C0	3600 kN
Mass	≈m	50.87 kg
Precision class		ABMA Class K
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		1.36
Y1 Factor		1.57
Y2 Factor		2.34
Y0 Factor		1.53
E Factor		0.43
Cg Factor		0.1509

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000190022130
World Assembly Part Number		X32044XM_NP099132
Inner Ring Part Number		X32044XM
Outer Ring Part Number		NP099132
Drawing Number		E-51311
Upc		0085706265045
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:46.143

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TDO - Tapered Double Outer
Construction		Double Row Tapered Roller Bearing Assembly \| Imperial Series \| 8.6614 in Bore \| 13.3858 in OD \| 6.4567 in Width \| Open \| Cylindrical Bore \| Steel Cage \| Precision ABMA Class K
Number Of Rows		2
Tapered Bore		N

Technical Data10 parameters

Technical Data
Parameter	Symbol	Value
Overall Width		0.000 mm
Radial Rating		449,000 N
Axial Rating		190,000 N
Dynamic Rating C1		1,730,000 N
Dynamic Rating C90		449,000 N
Dynamic Axial Rating Ca90		190,000 N
Dynamic Axial Rating Ca1		732,000 N
Static Radial Rating C0		3,600,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		2,260,000 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 32044XM-90KM7
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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