TIMKEN JM231646-90KA1

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

Technical data available

Bore diameterd: 150 mm
Outside diameterD: 222.25 mm
WidthB: 100.01 mm
Dynamic load ratingC: 656 kN
Static load ratingC0: 1340 kN
Mass≈m: 12.24 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		M231600
Variant / construction		TDO - Tapered Double Outer
Bore diameter	d	150 mm
Outside diameter	D	222.25 mm
Width	B	100.01 mm
Basic dynamic load rating	C	656 kN
Basic static load rating	C0	1340 kN
Mass	≈m	12.24 kg
Precision class		ABMA Class K
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		0.1300

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000190027637
World Assembly Part Number		JM231646_M231610CD
Inner Ring Part Number		JM231646
Outer Ring Part Number		M231610CD
Drawing Number		B-168540
Upc		0087796314948
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:47.283

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TDO - Tapered Double Outer
Construction		Double Row Tapered Roller Bearing Assembly \| Imperial Series \| 5.9055 in Bore \| 8.7500 in OD \| 3.9374 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		170,000 N
Axial Rating		55,600 N
Dynamic Rating C1		656,000 N
Dynamic Rating C90		170,000 N
Dynamic Axial Rating Ca90		55,600 N
Dynamic Axial Rating Ca1		214,000 N
Static Radial Rating C0		1,340,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		647,000 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 JM231646-90KA1
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 HM259049H-902C3 Tapered roller bearing

Next productTIMKEN HM266448-902C1 Tapered roller bearing →