Part Number QVVSN26V408S, Double V-Lock Two-Bolt Pillow Block On The Timken Company


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	Part Number QVVSN26V408S, Double V-Lock Two-Bolt Pillow Block

Timken-Mounted-Bearing-Double-V-Lock-Two-Bolt-Pillow-Block

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Double V-Lock 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		22226

Shaft Size		4 1/2 in

Shaft Size Type		Imperial

Full Timken Part Number		QVVSN26V408SB QVVSN26V408SC QVVSN26V408SEB QVVSN26V408SEC QVVSN26V408SEM QVVSN26V408SEN QVVSN26V408SEO QVVSN26V408SET QVVSN26V408SM QVVSN26V408SN QVVSN26V408SO QVVSN26V408ST

Locking Style		Double V-Lock

Housing Construction		Two-Bolt Pillow Block

UPC Code		0883450081740 0883450081818 0883450286961 0883450287043 0883450288484 0883450288569 0883450290005 0883450290081 0883450291521 0883450291606 0883450293044 0883450293129

Dimensions

Dimension A		5.91 in 150 mm

Dimension B		11.02 in 280 mm

Dimension C		6.89 in 175 mm

Dimension D Min		14.45 in 367 mm

Dimension D Max		15.75 in 400 mm

Dimension F		17.52 in 445 mm

Dimension G		4.45 in 113 mm

Dimension H		1.92 in 49 mm

Dimension J (Bolt Size)		0.875 in 24 mm

Dimension L		5.75 in 146 mm

Dimension RVV		1.3 in 33 mm

Dimension SVV		7.01 in 178 mm

Radial and Thrust Factors

C0 - Static Load		212000 lbf 945000 N

C - Dynamic Load (Basic)		170000 lbf 757000 N

e - Geometry Factor		0.26

Y1 - Geometry Factor		2.62

Y2 - Geometry Factor		3.9

Engineering Seal Speed

Oil Lubrication - M/N Seal		700 rpm

Oil Lubrication - T Seal		1500 rpm

Oil Lubrication - B/C/O Seal		400 rpm

Grease Lubrication - M/N Seal		700 rpm

Grease Lubrication - T Seal		1000 rpm

Grease Lubrication - B/C/O Seal		400 rpm

Engineering Bearing Attributes

Float		0.083 in 2.108 mm

Shaft Tolerance		0.0050 in 0.127 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min		0.0053

Eng Internal Radial Clearance - Max		0.0067

Pre Install Clearance Min		0.0053 in 0.135 mm

Pre Install Clearance Max		0.0067 in 0.170 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 QVVSN26V408S, Double V-Lock 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 RVV

Dimension SVV

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