Part Number QVVPK20V080S, Double V-Lock Four-Bolt Pillow Block On The Timken Company


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	Part Number QVVPK20V080S, Double V-Lock Four-Bolt Pillow Block

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

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Double V-Lock 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		22220

Shaft Size		80 mm

Shaft Size Type		Metric

Full Timken Part Number		QVVPK20V080SB QVVPK20V080SC QVVPK20V080SEB QVVPK20V080SEC QVVPK20V080SEM QVVPK20V080SEN QVVPK20V080SEO QVVPK20V080SET QVVPK20V080SM QVVPK20V080SN QVVPK20V080SO QVVPK20V080ST

Locking Style		Double V-Lock

Housing Construction		Four-Bolt Pillow Block

UPC Code		0883450149495 0883450149648 0883450153928 0883450154017 0883450177016 0883450177108 0883450187046 0883450187213 0883450279673 0883450279765 0883450283878 0883450283960

Dimensions

Dimension A		5 in 127 mm

Dimension B		9.44 in 239.8 mm

Dimension C		4.9 in 124.5 mm

Dimension D Min		12.5 in 317.5 mm

Dimension D Max		14 in 355.6 mm

Dimension E		3.5 in 88.9 mm

Dimension F		16.75 in 425.5 mm

Dimension G		5.5 in 139.7 mm

Dimension H		1.63 in 41.4 mm

Dimension J (Bolt Size)		0.875 in 24 mm

Dimension L		5.07 in 128.8 mm

Dimension RVV		0.35 in 8.9 mm

Dimension SVV		4.63 in 117.6 mm

Radial and Thrust Factors

C0 - Static Load		113000 lbf 502000 N

C - Dynamic Load (Basic)		97700 lbf 435000 N

e - Geometry Factor		0.24

Y1 - Geometry Factor		2.85

Y2 - Geometry Factor		4.24

Engineering Seal Speed

Oil Lubrication - M/N Seal		1200 rpm

Oil Lubrication - T Seal		2000 rpm

Oil Lubrication - B/C/O Seal		900 rpm

Grease Lubrication - M/N Seal		1200 rpm

Grease Lubrication - T Seal		1600 rpm

Grease Lubrication - B/C/O Seal		900 rpm

Engineering Bearing Attributes

Float		0.083 in 2.108 mm

Shaft Tolerance		0.0030 in 0.076 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min		0.0043

Eng Internal Radial Clearance - Max		0.0055

Pre Install Clearance Min		0.0043 in 0.109 mm

Pre Install Clearance Max		0.0055 in 0.140 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 QVVPK20V080S, Double V-Lock 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 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