Part Number QVF19V308S, Single V-Lock Flange Block On The Timken Company


All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single V-Lock Solid-Block Mounted Bearings > Single V-Lock Flange Block > Part Number QVF19V308S


	Part Number QVF19V308S, Single V-Lock Flange Block

Timken-Mounted-Bearing-Single-V-Lock-Four-Bold-Square-Flange-Block

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Single 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		22219

Shaft Size		3 1/2 in

Shaft Size Type		Imperial

Full Timken Part Number		QVF19V308SB QVF19V308SC QVF19V308SEB QVF19V308SEC QVF19V308SEM QVF19V308SEN QVF19V308SEO QVF19V308SET QVF19V308SM QVF19V308SN QVF19V308SO QVF19V308ST

Locking Style		Single V-Lock

Housing Construction		Flange Block

UPC Code		0883450040792 0883450040822 0883450107952 0883450107990 0883450178464 0883450210812 0883450211192 0883450223232 0883450223614 0883450235730 0883450236119 0883450295796

Dimensions

Dimension BC		9.91 in 251.7 mm

Dimension C		4.9 in 124.5 mm

Dimension D		7.63 in 193.8 mm

Dimension L		3.87 in 98.3 mm

Dimension E		7 in 177.8 mm

Dimension F		8.63 in 219.2 mm

Dimension H		1.31 in 33.3 mm

Dimension J (Bolt Size)		0.75 in 20 mm

Dimension L Exp		3.95 in 100.3 mm

Dimension L Fix		3.87 in 98.3 mm

Dimension N		3.31 in 84.1 mm

Dimension RV		0.18 in 4.6 mm

Dimension SV		3.69 in 93.7 mm

Radial and Thrust Factors

C0 - Static Load		99000 lbf 441000 N

C - Dynamic Load (Basic)		86600 lbf 385000 N

e - Geometry Factor		0.24

Y1 - Geometry Factor		2.80

Y2 - Geometry Factor		4.17

Engineering Seal Speed

Oil Lubrication - M/N Seal		1300 rpm

Oil Lubrication - T Seal		2200 rpm

Oil Lubrication - B/C/O Seal		1000 rpm

Grease Lubrication - M/N Seal		1300 rpm

Grease Lubrication - T Seal		1800 rpm

Grease Lubrication - B/C/O Seal		950 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 QVF19V308S, Single 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 RV

Dimension SV

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