TIMKEN M667935-90085

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

Technical data available

Bore diameterd: 387.248 mm
Outside diameterD: 546.1 mm
WidthB: 185.738 mm
Dynamic load ratingC: 3250 kN
Static load ratingC0: 7880 kN
Mass≈m: 135.82 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		M667900
Variant / construction		TDO - Tapered Double Outer
Bore diameter	d	387.248 mm
Outside diameter	D	546.1 mm
Width	B	185.738 mm
Basic dynamic load rating	C	3250 kN
Basic static load rating	C0	7880 kN
Mass	≈m	135.82 kg
Precision class		ABMA Class 2
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		1.40
Y1 Factor		1.62
Y2 Factor		2.41
Y0 Factor		1.58
E Factor		0.42
Cg Factor		0.2316

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100130173
World Assembly Part Number		M667935_M667911D
Inner Ring Part Number		M667935
Outer Ring Part Number		M667911D
Drawing Number		E-28212
Upc		0053893184821
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:47.683

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TDO - Tapered Double Outer
Construction		Double Row Tapered Roller Bearing Assembly \| Imperial Series \| 15.2460 in Bore \| 21.5000 in OD \| 7.3125 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		843,000 N
Axial Rating		346,000 N
Dynamic Rating C1		3,250,000 N
Dynamic Rating C90		843,000 N
Dynamic Axial Rating Ca90		346,000 N
Dynamic Axial Rating Ca1		1,330,000 N
Static Radial Rating C0		7,880,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		4,790,000 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 M667935-90085
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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