Part Number QAPR13A208S, Single Concentric Four-Bolt Pillow Block On The Timken Company


All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single Concentric Solid-Block Mounted Bearings > Single Concentric Four-Bolt Pillow Block > Part Number QAPR13A208S


	Part Number QAPR13A208S, Single Concentric Four-Bolt Pillow Block

Timken-Mounted-Bearing-Single-Concentric-Four-Bolt-Pillow-Block

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Single Concentric Four-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		QAPR13A208SB QAPR13A208SC QAPR13A208SEB QAPR13A208SEC QAPR13A208SEM QAPR13A208SEN QAPR13A208SEO QAPR13A208SET QAPR13A208SM QAPR13A208SN QAPR13A208SO QAPR13A208ST

Locking Style		Single Concentric

Housing Construction		Four-Bolt Pillow Block

UPC Code		0883450048705 0883450048712 0883450048736 0883450048743 0883450048750 0883450048767 0883450048774 0883450048781 0883450189750 0883450189866 0883450267113 0883450267229

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		7.13 in 181.1 mm

Dimension D Max		8.75 in 222.3 mm

Dimension E		1.88 in 47.8 mm

Dimension F		10.25 in 260.4 mm

Dimension G		3.25 in 82.6 mm

Dimension H		0.98 in 24.9 mm

Dimension J (Bolt Size)		0.625 in 16 mm

Dimension KA		1.24 in 31.5 mm

Dimension L		3.77 in 95.8 mm

Dimension M		2.15 in 54.6 mm

Dimension RA		0.21 in 5.3 mm

Dimension SA		3.39 in 86.1 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 QAPR13A208S, Single Concentric Four-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 E

Dimension F

Dimension G

Dimension H

Dimension J (Bolt Size)

Dimension KA

Dimension L

Dimension M

Dimension RA

Dimension SA

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