TIMKEN KH961649H-902A1

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

Technical data available

Bore diameterd: 317.5 mm
Outside diameterD: 622.3 mm
WidthB: 147.638 mm
Dynamic load ratingC: 3040 kN
Static load ratingC0: 3900 kN
Mass≈m: 169.65 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		H961600
Variant / construction		TS - Tapered Single
Bore diameter	d	317.5 mm
Outside diameter	D	622.3 mm
Width	B	147.638 mm
Basic dynamic load rating	C	3040 kN
Basic static load rating	C0	3900 kN
Mass	≈m	169.65 kg
Precision class		ABMA Class 2
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		0.62
Y1 Factor		0.64
Y2 Factor		0.00
Y0 Factor		0.35
E Factor		0.94
Cg Factor		0.2367

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000190036195
World Assembly Part Number		KH961649H_KH961610
Inner Ring Part Number		KH961649H
Outer Ring Part Number		KH961610
Drawing Number		E-53790
Upc		0053893155616
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:48.507

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TS - Tapered Single
Construction		Single Row Tapered Roller Bearing Assembly \| Imperial Series \| 12.5000 in Bore \| 24.5000 in OD \| 5.8125 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		189.162 mm
Radial Rating		787,000 N
Axial Rating		1,260,000 N
Dynamic Rating C1		3,040,000 N
Dynamic Rating C90		787,000 N
Dynamic Axial Rating Ca90		1,260,000 N
Dynamic Axial Rating Ca1		4,870,000 N
Static Radial Rating C0		3,900,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		10,600,000 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 KH961649H-902A1
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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