Part Number QASN10A050S, Single Concentric Two-Bolt Pillow Block On The Timken Company


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	Part Number QASN10A050S, Single Concentric Two-Bolt Pillow Block

Timken-Mounted-Bearing-SIngle-Concentric-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		22210

Shaft Size		50 mm

Shaft Size Type		Metric

Full Timken Part Number		QASN10A050SB QASN10A050SC QASN10A050SEB QASN10A050SEC QASN10A050SEM QASN10A050SEN QASN10A050SEO QASN10A050SET QASN10A050SM QASN10A050SN QASN10A050SO QASN10A050ST

Locking Style		Single Concentric

Housing Construction		Two-Bolt Pillow Block

UPC Code		0883450351744 0883450351751 0883450351768 0883450351775 0883450351782 0883450352772 0883450352789 0883450352796 0883450352802 0883450352819 0883450352826 0883450352833

Dimensions

Dimension A		2.76 in 70 mm

Dimension B		5.35 in 136 mm

Dimension C		2.87 in 73 mm

Dimension D Min		7.2 in 183 mm

Dimension D Max		8.5 in 216 mm

Dimension F		10 in 254 mm

Dimension G		2.68 in 68 mm

Dimension H		0.98 in 25 mm

Dimension J (Bolt Size)		0.625 in 16 mm

Dimension KA		1 in 25.4 mm

Dimension L		3.23 in 82 mm

Dimension M		1.89 in 48 mm

Dimension RA		0.35 in 9 mm

Dimension SA		2.87 in 73 mm

Radial and Thrust Factors

C0 - Static Load		26600 lbf 118000 N

C - Dynamic Load (Basic)		26300 lbf 117000 N

e - Geometry Factor		0.24

Y1 - Geometry Factor		2.84

Y2 - Geometry Factor		4.23

Engineering Seal Speed

Oil Lubrication - M/N Seal		2400 rpm

Oil Lubrication - T Seal		4200 rpm

Oil Lubrication - B/C/O Seal		1800 rpm

Grease Lubrication - M/N Seal		2400 rpm

Grease Lubrication - T Seal		3550 rpm

Grease Lubrication - B/C/O Seal		1800 rpm

Engineering Bearing Attributes

Float		0.050 in 1.270 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 QASN10A050S, Single 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 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