Part Number QVVFK20V080S, Double V-Lock Flange Block On The Timken Company


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	Part Number QVVFK20V080S, Double V-Lock Flange Block

Timken-Mounted-Bearing-Double-V-Lock-Four-Bolt-Square-Flange-Block

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Double V-Lock Four Bolt Square Flange 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		QVVFK20V080SB QVVFK20V080SC QVVFK20V080SEB QVVFK20V080SEC QVVFK20V080SEM QVVFK20V080SEN QVVFK20V080SEO QVVFK20V080SET QVVFK20V080SM QVVFK20V080SN QVVFK20V080SO QVVFK20V080ST

Locking Style		Double V-Lock

Housing Construction		Flange Block

UPC Code		0883450363181 0883450363198 0883450363204 0883450363211 0883450363228 0883450363235 0883450363242 0883450363259 0883450363266 0883450363273 0883450363280 0883450363297

Dimensions

Dimension BC		11-3/4 in 298.5 mm

Dimension C		4.9 in 124.5 mm

Dimension D		8.5 in 215.9 mm

Dimension L		4.46 in 113.3 mm

Dimension E		8.31 in 211.1 mm

Dimension F		10.56 in 268.2 mm

Dimension H		1.5 in 38.1 mm

Dimension J (Bolt Size)		0.875 in 24 mm

Dimension L Exp		4.54 in 115.3 mm

Dimension L Fix		4.46 in 113.3 mm

Dimension N		4.06 in 103.1 mm

Dimension RVV		0.16 in 4.1 mm

Dimension SVV		4.62 in 117.3 mm

Radial and Thrust Factors

C0 - Static Load		113000 lbf 502000 N

C - Dynamic Load (Basic)		97700 lbf 435000 N

e - Geometry Factor		0.26

Y1 - Geometry Factor		2.84

Y2 - Geometry Factor		4.23

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 0.110 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 QVVFK20V080S, Double V-Lock Flange Block

Engineering Group

Bearing Number

Shaft Size

Shaft Size Type

Full Timken Part Number

Locking Style

Housing Construction

UPC Code

Dimension BC

Dimension C

Dimension D

Dimension L

Dimension E

Dimension F

Dimension H

Dimension J (Bolt Size)

Dimension L Exp

Dimension L Fix

Dimension N

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