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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 QMPX22J407S
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Part Number QMPX22J407S, 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
22222
Shaft Size
4 7/16
in
Shaft Size Type
Imperial
Full Timken Part Number
QMPX22J407SB
QMPX22J407SC
QMPX22J407SEB
QMPX22J407SEC
QMPX22J407SEM
QMPX22J407SEN
QMPX22J407SEO
QMPX22J407SET
QMPX22J407SM
QMPX22J407SN
QMPX22J407SO
QMPX22J407ST
Locking Style
Eccentric
Housing Construction
Four-Bolt Pillow Block
UPC Code
0883450094825
0883450094832
0883450094856
0883450094863
0883450094870
0883450094887
0883450094894
0883450094900
0883450159555
0883450160285
0883450252843
0883450253260
Dimensions
Dimension A
5-3/4
in
146.1
mm
Dimension B
10.78
in
273.8
mm
Dimension C
6.3
in
160
mm
Dimension D Min
13.94
in
354.1
mm
Dimension D Max
15.56
in
395.2
mm
Dimension E
4
in
101.6
mm
Dimension F
19
in
469.9
mm
Dimension G
6-1/4
in
158.8
mm
Dimension H
1.8
in
45.7
mm
Dimension J (Bolt Size)
1
in
24
mm
Dimension K
1.83
in
46.5
mm
Dimension L
6.74
in
171.2
mm
Dimension M
3.7
in
94
mm
Dimension R
0.09
in
2.3
mm
Dimension S
5.53
in
140.5
mm
Radial and Thrust Factors
C0 - Static Load
147000
lbf
653000
N
C - Dynamic Load (Basic)
125000
lbf
555000
N
e - Geometry Factor
0.25
Y1 - Geometry Factor
2.73
Y2 - Geometry Factor
4.06
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
0.0050
in
0.127
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
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Eng Seal Temperatures
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The Timken Company. ©
The Timken Company.
©
The Timken Company.