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Eccentric Two-Bolt Pillow Block
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ENGINEERED BEARINGS
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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 Two-Bolt Pillow Block
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Part Number QMSN11J203S
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Part Number QMSN11J203S, Eccentric Two-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
22211
Shaft Size
2 3/16
in
Shaft Size Type
Imperial
Full Timken Part Number
QMSN11J203SB
QMSN11J203SC
QMSN11J203SEB
QMSN11J203SEC
QMSN11J203SEM
QMSN11J203SEN
QMSN11J203SEO
QMSN11J203SET
QMSN11J203SM
QMSN11J203SN
QMSN11J203SO
QMSN11J203ST
Locking Style
Eccentric
Housing Construction
Two-Bolt Pillow Block
UPC Code
0883450096829
0883450096836
0883450096850
0883450096867
0883450096874
0883450096881
0883450096898
0883450096904
0883450160865
0883450161220
0883450253529
0883450253918
Dimensions
Dimension A
2.76
in
70
mm
Dimension B
5.55
in
141
mm
Dimension C
2.99
in
76
mm
Dimension D Min
7.2
in
183
mm
Dimension D Max
8.5
in
216
mm
Dimension F
10
in
254
mm
Dimension G
2.68
in
68
mm
Dimension H
0.98
in
25
mm
Dimension J (Bolt Size)
0.625
in
16
mm
Dimension K
1.14
in
29
mm
Dimension L
3.35
in
85
mm
Dimension M
2.01
in
51
mm
Dimension R
0.24
in
6
mm
Dimension S
3.15
in
80
mm
Radial and Thrust Factors
C0 - Static Load
31900
lbf
142000
N
C - Dynamic Load (Basic)
31400
lbf
140000
N
e - Geometry Factor
0.23
Y1 - Geometry Factor
2.95
Y2 - Geometry Factor
4.40
Engineering Seal Speed
Oil Lubrication - M/N Seal
2200
rpm
Oil Lubrication - T Seal
3800
rpm
Oil Lubrication - B/C/O Seal
1600
rpm
Grease Lubrication - M/N Seal
2200
rpm
Grease Lubrication - T Seal
3200
rpm
Grease Lubrication - B/C/O Seal
1600
rpm
Engineering Bearing Attributes
Float
0.050
in
1.270
mm
Shaft Tolerance
0.0015
in
0.038
mm
Engineering Internal Radial Clearance
Eng Internal Radial Clearance - Min
0.0016
Eng Internal Radial Clearance - Max
0.0026
Pre Install Clearance Min
0.0016
in
0.040
mm
Pre Install Clearance Max
0.0026
in
0.065
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.