Part Number QVFL22V312S, 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 QVFL22V312S


	Part Number QVFL22V312S, 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		22222

Shaft Size		3 3/4 in

Shaft Size Type		Imperial

Full Timken Part Number		QVFL22V312SB QVFL22V312SC QVFL22V312SEB QVFL22V312SEC QVFL22V312SEM QVFL22V312SEN QVFL22V312SEO QVFL22V312SET QVFL22V312SM QVFL22V312SN QVFL22V312SO QVFL22V312ST

Locking Style		Single V-Lock

Housing Construction		Flange Block

UPC Code		0883450092180 0883450092272 0883450105361 0883450105507 0883450111645 0883450111782 0883450121590 0883450122061 0883450136457 0883450136624 0883450142649 0883450142892

Dimensions

Dimension BC		10.75 in 273.1 mm

Dimension C		5.5 in 139.7 mm

Dimension D		9.04 in 229.6 mm

Dimension L		4.6 in 116.8 mm

Dimension E		7.6 in 193 mm

Dimension F		9.5 in 241.3 mm

Dimension H		1.5 in 38.1 mm

Dimension J (Bolt Size)		1 in 24 mm

Dimension L Exp		4.68 in 118.9 mm

Dimension L Fix		4.6 in 116.8 mm

Dimension N		4.12 in 104.6 mm

Dimension RV		0.47 in 11.9 mm

Dimension SV		4.13 in 104.9 mm

Radial and Thrust Factors

C0 - Static Load		147000 lbf 653000 N

C - Dynamic Load (Basic)		125000 lbf 555000 N

e - Geometry Factor		0.26

Y1 - Geometry Factor		2.55

Y2 - Geometry Factor		3.80

Engineering Seal Speed

Oil Lubrication - M/N Seal		900 rpm

Oil Lubrication - T Seal		1700 rpm

Oil Lubrication - B/C/O Seal		600 rpm

Grease Lubrication - M/N Seal		900 rpm

Grease Lubrication - T Seal		1200 rpm

Grease Lubrication - B/C/O Seal		600 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		0.0053

Eng Internal Radial Clearance - Max		0.0067

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 QVFL22V312S, 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