Part Number QASN15A070S, Single Concentric Two-Bolt Pillow Block On The Timken Company


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	Part Number QASN15A070S, Single Concentric Two-Bolt Pillow Block

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

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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		22215

Shaft Size		70 mm

Shaft Size Type		Metric

Full Timken Part Number		QASN15A070SB QASN15A070SC QASN15A070SEB QASN15A070SEC QASN15A070SEM QASN15A070SEN QASN15A070SEO QASN15A070SET QASN15A070SM QASN15A070SMSLB QASN15A070SN QASN15A070SO QASN15A070ST

Locking Style		Single Concentric

Housing Construction		Two-Bolt Pillow Block

UPC Code		0883450353922 0883450353939 0883450353946 0883450353953 0883450353960 0883450353977 0883450353984 0883450353991 0883450354004 0883450354011 0883450354028 0883450354035 0883450501781

Dimensions

Dimension A		3.74 in 95 mm

Dimension B		7.2 in 183 mm

Dimension C		4.29 in 114 mm

Dimension D Min		9.49 in 241 mm

Dimension D Max		10.98 in 279 mm

Dimension F		12.44 in 316 mm

Dimension G		2.99 in 76 mm

Dimension H		1.34 in 34 mm

Dimension J (Bolt Size)		0.75 in 20 mm

Dimension KA		1.26 in 32 mm

Dimension L		3.86 in 98 mm

Dimension M		2.36 in 60 mm

Dimension RA		0.24 in 6 mm

Dimension SA		3.62 in 92 mm

Radial and Thrust Factors

C0 - Static Load		54100 lbf 240000 N

C - Dynamic Load (Basic)		49900 lbf 222000 N

e - Geometry Factor		0.22

Y1 - Geometry Factor		3.14

Y2 - Geometry Factor		4.67

Engineering Seal Speed

Oil Lubrication - M/N Seal		1600 rpm

Oil Lubrication - T Seal		2900 rpm

Oil Lubrication - B/C/O Seal		1300 rpm

Grease Lubrication - M/N Seal		1600 rpm

Grease Lubrication - T Seal		2400 rpm

Grease Lubrication - B/C/O Seal		1300 rpm

Engineering Bearing Attributes

Float		0.083 in 2.108 mm

Shaft Tolerance		0.0020 in 0.051 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min		0.0020

Eng Internal Radial Clearance - Max		0.0031

Pre Install Clearance Min		0.0020 in 0.050 mm

Pre Install Clearance Max		0.0031 in 0.080 mm

MORE IMAGES


	· Single Concentric Two-Bolt Pillow Block - Dimensional Drawing

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 QASN15A070S, 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