Part Number QAAFY26A500S, Double Concentric Round Flange Block On The Timken Company


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	Part Number QAAFY26A500S, Double Concentric Round Flange Block

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

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Double 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		22226

Shaft Size		5 in

Shaft Size Type		Imperial

Full Timken Part Number		QAAFY26A500SB QAAFY26A500SC QAAFY26A500SEB QAAFY26A500SEC QAAFY26A500SEM QAAFY26A500SEN QAAFY26A500SEO QAAFY26A500SET QAAFY26A500SM QAAFY26A500SN QAAFY26A500SO QAAFY26A500ST

Locking Style		Double Concentric

Housing Construction		Round Flange

UPC Code		0883450302623 0883450302630 0883450302647 0883450302654 0883450302661 0883450302678 0883450302685 0883450302692 0883450302708 0883450302715 0883450302722 0883450302739

Dimensions

Dimension BC		14 in 355.6 mm

Dimension C		6.89 in 175 mm

Dimension D		11.19 in 284.2 mm

Dimension E		7 in 177.8 mm

Dimension F		16.5 in 419.1 mm

Dimension H		1.5 in 38.1 mm

Dimension J (Bolt Size)		1.125 in 24 mm

Dimension L Exp		6.77 in 172 mm

Dimension L Fix		6.69 in 169.9 mm

Dimension M		3.72 in 94.5 mm

Dimension N		5.5 in 139.7 mm

Dimension RAA		0.75 in 19.1 mm

Dimension SAA		7.44 in 189 mm

Radial and Thrust Factors

C0 - Static Load		212000 lbf 945000 N

C - Dynamic Load (Basic)		170000 lbf 757000 N

e - Geometry Factor		0.26

Y1 - Geometry Factor		2.43

Y2 - Geometry Factor		3.61

Engineering Seal Speed

Oil Lubrication - M/N Seal		700 rpm

Oil Lubrication - T Seal		1500 rpm

Oil Lubrication - B/C/O Seal		400 rpm

Grease Lubrication - M/N Seal		700 rpm

Grease Lubrication - T Seal		1000 rpm

Grease Lubrication - B/C/O Seal		400 rpm

Engineering Bearing Attributes

Float		0.083 in 2.108 mm

Shaft Tolerance		0.0050 in 0.127 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min		0.0037

Eng Internal Radial Clearance - Max		0.0057

Pre Install Clearance Min		0.0037 in 0.095 mm

Pre Install Clearance Max		0.0057 in 0.145 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 QAAFY26A500S, Double 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 L Exp

Dimension L Fix

Dimension M

Dimension N

Dimension RAA

Dimension SAA

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