TIMKEN LL537649-902A2

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

Technical data available

Bore diameterd: 184.15 mm
Outside diameterD: 236.538 mm
WidthB: 55.56 mm
Dynamic load ratingC: 302 kN
Static load ratingC0: 673 kN
Mass≈m: 5.4 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		LL537600
Variant / construction		TDO - Tapered Double Outer
Bore diameter	d	184.15 mm
Outside diameter	D	236.538 mm
Width	B	55.56 mm
Basic dynamic load rating	C	302 kN
Basic static load rating	C0	673 kN
Mass	≈m	5.4 kg
Precision class		ABMA Class 2
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		1.45
Y1 Factor		1.68
Y2 Factor		2.50
Y0 Factor		1.64
E Factor		0.40
Cg Factor		0.1293

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100132947
World Assembly Part Number		LL537649_LL537610D
Inner Ring Part Number		LL537649
Outer Ring Part Number		LL537610D
Drawing Number		B-29335
Upc		0053893113661
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 \| 7.2500 in Bore \| 9.3125 in OD \| 2.1874 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		78,300 N
Axial Rating		31,000 N
Dynamic Rating C1		302,000 N
Dynamic Rating C90		78,300 N
Dynamic Axial Rating Ca90		31,000 N
Dynamic Axial Rating Ca1		119,000 N
Static Radial Rating C0		673,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		394,000 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 LL537649-902A2
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