TIMKEN LM272235 / LM272210

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

Technical data available

Bore diameterd: 457.2 mm
Outside diameterD: 615.95 mm
WidthB: 85.725 mm
Dynamic load ratingC: 1940 kN
Static load ratingC0: 4100 kN
Mass≈m: 71.13 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		LM272200
Variant / construction		TS - Tapered Single
Bore diameter	d	457.2 mm
Outside diameter	D	615.95 mm
Width	B	85.725 mm
Basic dynamic load rating	C	1940 kN
Basic static load rating	C0	4100 kN
Mass	≈m	71.13 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		1.80
Y2 Factor		0.00
Y0 Factor		0.99
E Factor		0.33
Cg Factor		0.2333

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100176980
World Assembly Part Number		LM272235_LM272210
Inner Ring Part Number		LM272235
Outer Ring Part Number		LM272210
Drawing Number		E-30448
Upc		0053893575711
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:48.497

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TS - Tapered Single
Construction		Single Row Tapered Roller Bearing Assembly \| Imperial Series \| 18.0000 in Bore \| 24.2500 in OD \| 3.3750 in Width \| Open \| Cylindrical Bore \| Steel Cage \| Precision ABMA Class 2
Number Of Rows		1
Tapered Bore		N

Technical Data10 parameters

Technical Data
Parameter	Symbol	Value
Overall Width		98.425 mm
Radial Rating		503,000 N
Axial Rating		286,000 N
Dynamic Rating C1		1,940,000 N
Dynamic Rating C90		503,000 N
Dynamic Axial Rating Ca90		286,000 N
Dynamic Axial Rating Ca1		1,100,000 N
Static Radial Rating C0		4,100,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		3,970,000 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 LM272235 / LM272210
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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