TIMKEN L570649-90010

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

Technical data available

Bore diameterd: 457.2 mm
Outside diameterD: 573.088 mm
WidthB: 74.612 mm
Dynamic load ratingC: 1230 kN
Static load ratingC0: 3170 kN
Mass≈m: 41.77 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		L570600
Variant / construction		TS - Tapered Single
Bore diameter	d	457.2 mm
Outside diameter	D	573.088 mm
Width	B	74.612 mm
Basic dynamic load rating	C	1230 kN
Basic static load rating	C0	3170 kN
Mass	≈m	41.77 kg
Precision class		ABMA Class 3
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		1.45
Y1 Factor		1.49
Y2 Factor		0.00
Y0 Factor		0.82
E Factor		0.40
Cg Factor		0.2321

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100131012
World Assembly Part Number		L570649_L570610
Inner Ring Part Number		L570649
Outer Ring Part Number		L570610
Drawing Number		E-21152
Upc		0053893648408
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		Precision Tapered Roller Bearing Assembly \| Imperial Series \| 18.0000 in Bore \| 22.5625 in OD \| 2.9375 in Width \| Open \| Cylindrical Bore \| Steel Cage \| Precision ABMA Class 3
Number Of Rows		1
Tapered Bore		N

Technical Data10 parameters

Technical Data
Parameter	Symbol	Value
Overall Width		86.312 mm
Radial Rating		319,000 N
Axial Rating		220,000 N
Dynamic Rating C1		1,230,000 N
Dynamic Rating C90		319,000 N
Dynamic Axial Rating Ca90		220,000 N
Dynamic Axial Rating Ca1		847,000 N
Static Radial Rating C0		3,170,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		3,710,000 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 L570649-90010
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