Part Number QAP08A108S - Stainless, Single Concentric Stainless Two-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 Stainless Two-Bolt Pillow Block > Part Number QAP08A108S - Stainless


	Part Number QAP08A108S - Stainless, Single Concentric Stainless Two-Bolt Pillow Block

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Single 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		22208

Shaft Size		1 1/2 in

Shaft Size Type		Imperial

Full Timken Part Number		QAP08A108SBSS QAP08A108SCSS QAP08A108SEBSS QAP08A108SECSS QAP08A108SEMSS QAP08A108SENSS QAP08A108SEOSS QAP08A108SETSS QAP08A108SMSS QAP08A108SNSS QAP08A108SOSS QAP08A108STSS

Locking Style		Single Concentric

Housing Construction		Two-Bolt Pillow Block

UPC Code		883450700283 883450700290 883450700306 883450700313 883450700320 883450700337 883450700344 883450700351 883450700368 883450700375 883450700382 883450700399

Dimensions

Dimension A		2.13 in 54.1 mm

Dimension B		3.98 in 101.1 mm

Dimension C		2.38 in 60.5 mm

Dimension D Min		4.69 in 119.1 mm

Dimension D Max		6.5 in 165.1 mm

Dimension F		7.88 in 200.2 mm

Dimension G		2.25 in 57.2 mm

Dimension H		1 in 25.4 mm

Dimension J (Bolt Size)		0.5 in 12 mm

Dimension KA		1 in 25.4 mm

Dimension L		2.88 in 73.2 mm

Dimension M		1.75 in 44.5 mm

Dimension RA		0.13 in 3.3 mm

Dimension SA		2.75 in 69.9 mm

Radial and Thrust Factors

C0 - Static Load		22400 lbf 99700 N

C - Dynamic Load (Basic)		23400 lbf 104000 N

e - Geometry Factor		0.27

Y1 - Geometry Factor		2.47

Y2 - Geometry Factor		3.67

Engineering Seal Speed

Oil Lubrication - M/N Seal		2700 rpm

Oil Lubrication - T Seal		4500 rpm

Oil Lubrication - B/C/O Seal		1950 rpm

Grease Lubrication - M/N Seal		2700 rpm

Grease Lubrication - T Seal		4000 rpm

Grease Lubrication - B/C/O Seal		1950 rpm

Engineering Bearing Attributes

Float		0.050 in 1.270 mm

Shaft Tolerance		0.0010 in 0.025 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min		0.0012

Eng Internal Radial Clearance - Max		0.0018

Pre Install Clearance Min		0.0012 in 0.030 mm

Pre Install Clearance Max		0.0018 in 0.045 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

		Stainless-Solid-Block-Mounted-SRB-Sell-Sheet_11229-POD (PDF, 175KB)

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Part Number QAP08A108S - Stainless, Single Concentric Stainless 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 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