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Eccentric Four-Bolt Pillow Block
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ENGINEERED BEARINGS
>
Mounted Bearings
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Mounted Solid-Block Spherical Roller Bearings
>
Eccentric Solid-Block Mounted Bearings
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Eccentric Four-Bolt Pillow Block
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Part Number QMPF20J100S
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Part Number QMPF20J100S, Eccentric Four-Bolt Pillow 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
100
mm
Shaft Size Type
Metric
Full Timken Part Number
QMPF20J100SB
QMPF20J100SC
QMPF20J100SEB
QMPF20J100SEC
QMPF20J100SEM
QMPF20J100SEN
QMPF20J100SEO
QMPF20J100SET
QMPF20J100SM
QMPF20J100SN
QMPF20J100SO
QMPF20J100ST
Locking Style
Eccentric
Housing Construction
Four-Bolt Pillow Block
UPC Code
0883450084727
0883450084734
0883450084758
0883450084765
0883450084772
0883450084789
0883450084796
0883450084802
0883450155861
0883450156592
0883450250801
0883450251228
Dimensions
Dimension A
4-1/4
in
108
mm
Dimension B
8.78
in
223
mm
Dimension C
6
in
152.4
mm
Dimension D Min
10.88
in
276.4
mm
Dimension D Max
13.38
in
339.9
mm
Dimension E
2-1/4
in
57.2
mm
Dimension F
14.88
in
378
mm
Dimension G
4.31
in
109.5
mm
Dimension H
1.4
in
35.6
mm
Dimension J (Bolt Size)
0.75
in
20
mm
Dimension K
1.63
in
41.4
mm
Dimension L
5.13
in
130.3
mm
Dimension M
2.96
in
75.2
mm
Dimension R
0.36
in
9.1
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
2.85
Y2 - Geometry Factor
4.24
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
0.0030
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.