TIMKEN LM241149-90012

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

Technical data available

Bore diameterd: 203.2 mm
Outside diameterD: 276.225 mm
WidthB: 90.485 mm
Dynamic load ratingC: 764 kN
Static load ratingC0: 1620 kN
Mass≈m: 14.43 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		LM241100
Variant / construction		TDO - Tapered Double Outer
Bore diameter	d	203.2 mm
Outside diameter	D	276.225 mm
Width	B	90.485 mm
Basic dynamic load rating	C	764 kN
Basic static load rating	C0	1620 kN
Mass	≈m	14.43 kg
Precision class		ABMA Class 2
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		1.83
Y1 Factor		2.12
Y2 Factor		3.15
Y0 Factor		2.07
E Factor		0.32
Cg Factor		0.1170

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100067488
World Assembly Part Number		LM241149_LM241110D
Inner Ring Part Number		LM241149
Outer Ring Part Number		LM241110D
Drawing Number		B-33233
Upc		0053893120768
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:47.287

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TDO - Tapered Double Outer
Construction		Double Row Tapered Roller Bearing Assembly \| Imperial Series \| 8.0000 in Bore \| 10.8750 in OD \| 3.5624 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		198,000 N
Axial Rating		62,100 N
Dynamic Rating C1		764,000 N
Dynamic Rating C90		198,000 N
Dynamic Axial Rating Ca90		62,100 N
Dynamic Axial Rating Ca1		240,000 N
Static Radial Rating C0		1,620,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		754,000 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 LM241149-90012
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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