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Eccentric Flange Block
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All Product Types
>
ENGINEERED BEARINGS
>
Mounted Bearings
>
Mounted Solid-Block Spherical Roller Bearings
>
Eccentric Solid-Block Mounted Bearings
>
Eccentric Flange Block
>
Part Number QMFL20J315S
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Part Number QMFL20J315S, Eccentric Flange Block
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Unit of Measure:
Imperial
Metric
Both
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
3 15/16
in
Shaft Size Type
Imperial
Full Timken Part Number
QMFL20J315SB
QMFL20J315SC
QMFL20J315SEB
QMFL20J315SEC
QMFL20J315SEM
QMFL20J315SEN
QMFL20J315SEO
QMFL20J315SET
QMFL20J315SM
QMFL20J315SN
QMFL20J315SO
QMFL20J315ST
Locking Style
Eccentric
Housing Construction
Flange Block
UPC Code
0883450072120
0883450072137
0883450072151
0883450072168
0883450072175
0883450072182
0883450072199
0883450072205
0883450163149
0883450163484
0883450255509
0883450255844
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
Eng Seal Temperatures
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The Timken Company. ©
The Timken Company.
©
The Timken Company.