Part Number QAAP13A208S, Double Concentric Two-Bolt Pillow Block On The Timken Company


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	Part Number QAAP13A208S, Double Concentric Two-Bolt Pillow Block

Timken-Mounted-Bearing-Double-Concentric-Two-Bolt-Pillow-Block

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Double Concentric Two-Bolt Pillow 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		QAAP13A208SB QAAP13A208SC QAAP13A208SEB QAAP13A208SEC QAAP13A208SEM QAAP13A208SEN QAAP13A208SENNG QAAP13A208SEO QAAP13A208SET QAAP13A208SM QAAP13A208SN QAAP13A208SNNG QAAP13A208SO QAAP13A208ST

Locking Style		Double Concentric

Housing Construction		Two-Bolt Pillow Block

UPC Code		0883450025904 0883450025911 0883450025935 0883450025942 0883450025959 0883450025966 0883450025973 0883450025980 0883450188203 0883450188364 0883450265706 0883450265867 0883450956024 0883450956031

Dimensions

Dimension A		2.75 in 69.9 mm

Dimension B		5.8 in 147.3 mm

Dimension C		3.81 in 96.8 mm

Dimension D Min		6.88 in 174.8 mm

Dimension D Max		8.63 in 219.2 mm

Dimension F		10.25 in 260.4 mm

Dimension G		2.9 in 73.7 mm

Dimension H		1.38 in 35.1 mm

Dimension J (Bolt Size)		0.625 in 16 mm

Dimension L		3.6 in 91.4 mm

Dimension M		2.15 in 54.6 mm

Dimension RAA		0.7 in 17.8 mm

Dimension SAA		4.3 in 109.2 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 QAAP13A208S, Double Concentric Two-Bolt Pillow Block

Engineering Group

Bearing Number

Shaft Size

Shaft Size Type

Full Timken Part Number

Locking Style

Housing Construction

UPC Code

Dimension A

Dimension B

Dimension C

Dimension D Min

Dimension D Max

Dimension F

Dimension G

Dimension H

Dimension J (Bolt Size)

Dimension L

Dimension M

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