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Single Concentric Four-Bolt Pillow Block
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All Product Types
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ENGINEERED BEARINGS
>
Mounted Bearings
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Mounted Solid-Block Spherical Roller Bearings
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Single Concentric Solid-Block Mounted Bearings
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Single Concentric Four-Bolt Pillow Block
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Part Number QAPF15A211S
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Part Number QAPF15A211S, Single Concentric 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
22215
Shaft Size
2 11/16
in
Shaft Size Type
Imperial
Full Timken Part Number
QAPF15A211SB
QAPF15A211SC
QAPF15A211SEB
QAPF15A211SEC
QAPF15A211SEM
QAPF15A211SEN
QAPF15A211SEO
QAPF15A211SET
QAPF15A211SM
QAPF15A211SN
QAPF15A211SO
QAPF15A211ST
Locking Style
Single Concentric
Housing Construction
Four-Bolt Pillow Block
UPC Code
0883450299046
0883450299053
0883450299060
0883450299077
0883450299084
0883450299091
0883450299107
0883450299114
0883450299121
0883450299138
0883450299145
0883450299152
Dimensions
Dimension A
3.25
in
82.6
mm
Dimension B
6.6
in
167.6
mm
Dimension C
4.29
in
109
mm
Dimension D Min
7.6
in
193
mm
Dimension D Max
9.1
in
231.1
mm
Dimension E
1.88
in
47.8
mm
Dimension F
10.44
in
265.2
mm
Dimension G
3.13
in
79.5
mm
Dimension H
1.29
in
32.8
mm
Dimension J (Bolt Size)
0.625
in
16
mm
Dimension KA
1.25
in
31.8
mm
Dimension L
3.94
in
100.1
mm
Dimension M
2.37
in
60.2
mm
Dimension RA
0.24
in
6.1
mm
Dimension SA
3.62
in
91.9
mm
Radial and Thrust Factors
C0 - Static Load
54100
lbf
240000
N
C - Dynamic Load (Basic)
49900
lbf
222000
N
e - Geometry Factor
0.22
Y1 - Geometry Factor
3.14
Y2 - Geometry Factor
4.67
Engineering Seal Speed
Oil Lubrication - M/N Seal
1600
rpm
Oil Lubrication - T Seal
2900
rpm
Oil Lubrication - B/C/O Seal
1300
rpm
Grease Lubrication - M/N Seal
1600
rpm
Grease Lubrication - T Seal
2400
rpm
Grease Lubrication - B/C/O Seal
1300
rpm
Engineering Bearing Attributes
Float
0.083
in
2.108
mm
Shaft Tolerance
0.0020
in
0.051
mm
Engineering Internal Radial Clearance
Eng Internal Radial Clearance - Min
0.0020
Eng Internal Radial Clearance - Max
0.0031
Pre Install Clearance Min
0.0020
in
0.050
mm
Pre Install Clearance Max
0.0031
in
0.080
mm
VIEW CAD DRAWING
·
3D
·
2D Front View
·
2D Left View
·
2D Sales Drawing
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The Timken Company. ©
The Timken Company.
©
The Timken Company.