Part Number QMFL20J400S, Eccentric Flange Block On The Timken Company


All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Eccentric Solid-Block Mounted Bearings > Eccentric Flange Block > Part Number QMFL20J400S


	Part Number QMFL20J400S, Eccentric Flange Block

Timken-Mounted-Bearing-Eccentric-Square-Flange-Block

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Eccentric 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		4 in

Shaft Size Type		Imperial

Full Timken Part Number		QMFL20J400SB QMFL20J400SC QMFL20J400SEB QMFL20J400SEC QMFL20J400SEM QMFL20J400SEN QMFL20J400SEO QMFL20J400SET QMFL20J400SM QMFL20J400SN QMFL20J400SO QMFL20J400ST

Locking Style		Eccentric

Housing Construction		Flange Block

UPC Code		0883450072229 0883450072236 0883450072250 0883450072267 0883450072274 0883450072281 0883450072298 0883450072304 0883450163156 0883450163491 0883450255516 0883450255851

Dimensions

Dimension BC		10.75 in 273.1 mm

Dimension C		6 in 152.4 mm

Dimension D		9.04 in 229.6 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 K		1.63 in 41.4 mm

Dimension L Exp		5.29 in 134.4 mm

Dimension L Fix		5.21 in 132.3 mm

Dimension M		2.96 in 75.2 mm

Dimension N		4.12 in 104.6 mm

Dimension R		0.62 in 15.7 mm

Dimension S		4.59 in 116.6 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		2.84

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		0.003

Eng Internal Radial Clearance - Max		0.0047

Pre Install Clearance Min		0.0030 in 0.075 mm

Pre Install Clearance Max		0.0047 in 0.120 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 QMFL20J400S, Eccentric 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 E

Dimension F

Dimension H

Dimension J (Bolt Size)

Dimension K

Dimension L Exp

Dimension L Fix

Dimension M

Dimension N

Dimension R

Dimension S

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