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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
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Eccentric Solid-Block Mounted Bearings
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Eccentric Four-Bolt Pillow Block
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Part Number QMPF18J080S
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Part Number QMPF18J080S, 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
22218
Shaft Size
80
mm
Shaft Size Type
Metric
Full Timken Part Number
QMPF18J080SB
QMPF18J080SC
QMPF18J080SEB
QMPF18J080SEC
QMPF18J080SEM
QMPF18J080SEN
QMPF18J080SEO
QMPF18J080SET
QMPF18J080SM
QMPF18J080SMNP
QMPF18J080SN
QMPF18J080SO
QMPF18J080ST
Locking Style
Eccentric
Housing Construction
Four-Bolt Pillow Block
UPC Code
0883450084123
0883450084130
0883450084154
0883450084161
0883450084178
0883450084185
0883450084192
0883450084208
0883450155779
0883450156509
0883450250719
0883450251136
0883450958653
Dimensions
Dimension A
3.75
in
95.3
mm
Dimension B
7.69
in
195.3
mm
Dimension C
4.76
in
120.9
mm
Dimension D Min
8.88
in
225.6
mm
Dimension D Max
10.88
in
276.4
mm
Dimension E
2
in
50.8
mm
Dimension F
12.3
in
312.4
mm
Dimension G
3.75
in
95.3
mm
Dimension H
1.56
in
39.6
mm
Dimension J (Bolt Size)
0.75
in
20
mm
Dimension K
1.44
in
36.6
mm
Dimension L
4.46
in
113.3
mm
Dimension M
2.59
in
65.8
mm
Dimension R
0.32
in
8.1
mm
Dimension S
4.03
in
102.4
mm
Radial and Thrust Factors
C0 - Static Load
87200
lbf
388000
N
C - Dynamic Load (Basic)
79700
lbf
355000
N
e - Geometry Factor
0.23
Y1 - Geometry Factor
2.90
Y2 - Geometry Factor
4.31
Engineering Seal Speed
Oil Lubrication - M/N Seal
1400
rpm
Oil Lubrication - T Seal
2400
rpm
Oil Lubrication - B/C/O Seal
1000
rpm
Grease Lubrication - M/N Seal
1400
rpm
Grease Lubrication - T Seal
2000
rpm
Grease Lubrication - B/C/O Seal
1000
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
0.0024
Eng Internal Radial Clearance - Max
0.0039
Pre Install Clearance Min
0.0024
in
0.060
mm
Pre Install Clearance Max
0.0039
in
0.100
mm
VIEW CAD DRAWING
·
3D
·
2D Front View
·
2D Left View
·
2D Sales Drawing
DOWNLOADS
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Eng Seal Temperatures
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The Timken Company. ©
The Timken Company.
©
The Timken Company.