Part Number QAFY13A208S, Single Concentric Round Flange Block On The Timken Company


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	Part Number QAFY13A208S, Single Concentric Round Flange Block

Timken-Mounted-Bearing-Single-Concentric-Round-Flange-Block

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Single Concentric Round Flange Block - Dimensional Drawing

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Specifications · Dimensions · Radial and Thrust Factors · Engineering Seal Speed · Engineering Bearing Attributes · Engineering Internal Radial Clearance

Specifications

Engineering Group		Mounted Bearing

Bearing Number		22213

Shaft Size		2 1/2 in

Shaft Size Type		Imperial

Full Timken Part Number		QAFY13A208SB QAFY13A208SC QAFY13A208SEB QAFY13A208SEC QAFY13A208SEM QAFY13A208SEN QAFY13A208SEO QAFY13A208SET QAFY13A208SM QAFY13A208SN QAFY13A208SO QAFY13A208ST

Locking Style		Single Concentric

Housing Construction		Round Flange

UPC Code		0883450041706 0883450041713 0883450041744 0883450041751 0883450041768 0883450041775 0883450041782 0883450191982 0883450192149 0883450192309 0883450269346 0883450269506

Dimensions

Dimension BC		6.75 in 171.5 mm

Dimension C		4 in 101.6 mm

Dimension D		5.75 in 146.1 mm

Dimension E		4.77 in 121.2 mm

Dimension F		8.13 in 206.5 mm

Dimension H		0.94 in 23.9 mm

Dimension J (Bolt Size)		0.625 in 16 mm

Dimension KA		1.24 in 31.5 mm

Dimension L Exp		3.67 in 93.2 mm

Dimension L Fix		3.59 in 91.2 mm

Dimension M		2.15 in 54.6 mm

Dimension N		2.85 in 72.4 mm

Dimension RA		0.20 in 5.1 mm

Dimension SA		3.39 in 86.1 mm

Dimension G		5.438 in 138.13 mm

Radial and Thrust Factors

C0 - Static Load		48600 lbf 216000 N

C - Dynamic Load (Basic)		46400 lbf 206000 N

e - Geometry Factor		0.24

Y1 - Geometry Factor		2.79

Y2 - Geometry Factor		4.15

Engineering Seal Speed

Oil Lubrication - M/N Seal		1800 rpm

Oil Lubrication - T Seal		3200 rpm

Oil Lubrication - B/C/O Seal		1500 rpm

Grease Lubrication - M/N Seal		1800 rpm

Grease Lubrication - T Seal		2800 rpm

Grease Lubrication - B/C/O Seal		1500 rpm

Engineering Bearing Attributes

Float		0.083 in 2.108 mm

Shaft Tolerance		0.0015 in 0.038 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min		0.0016

Eng Internal Radial Clearance - Max		0.0026

Pre Install Clearance Min		0.0016 in 0.040 mm

Pre Install Clearance Max		0.0026 in 0.065 mm

VIEW CAD DRAWING



· 3D


· 2D Front View


· 2D Left View


· 2D Sales Drawing

DOWNLOADS


		Bearing Life Calculation Tool

		Primary Sealing (PDF, 280KB)

		TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS

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Part Number QAFY13A208S, Single Concentric Round Flange Block

Engineering Group

Bearing Number

Shaft Size

Shaft Size Type

Full Timken Part Number

Locking Style

Housing Construction

UPC Code

Dimension BC

Dimension C

Dimension D

Dimension E

Dimension F

Dimension H

Dimension J (Bolt Size)

Dimension KA

Dimension L Exp

Dimension L Fix

Dimension M

Dimension N

Dimension RA

Dimension SA

Dimension G

C0 - Static Load

C - Dynamic Load (Basic)

e - Geometry Factor

Y1 - Geometry Factor

Y2 - Geometry Factor

Oil Lubrication - M/N Seal

Oil Lubrication - T Seal

Oil Lubrication - B/C/O Seal

Grease Lubrication - M/N Seal

Grease Lubrication - T Seal

Grease Lubrication - B/C/O Seal

Float

Shaft Tolerance

Eng Internal Radial Clearance - Min

Eng Internal Radial Clearance - Max

Pre Install Clearance Min

Pre Install Clearance Max