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Double Concentric Four-Bolt Pillow Block
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ENGINEERED BEARINGS
>
Mounted Bearings
>
Mounted Solid-Block Spherical Roller Bearings
>
Double Concentric Solid-Block Mounted Bearings
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Double Concentric Four-Bolt Pillow Block
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Part Number QAAPX22A115S
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Part Number QAAPX22A115S, Double 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
22222
Shaft Size
115
mm
Shaft Size Type
Metric
Full Timken Part Number
QAAPX22A115SB
QAAPX22A115SC
QAAPX22A115SEB
QAAPX22A115SEC
QAAPX22A115SEM
QAAPX22A115SEN
QAAPX22A115SEO
QAAPX22A115SET
QAAPX22A115SM
QAAPX22A115SN
QAAPX22A115SO
QAAPX22A115ST
Locking Style
Double Concentric
Housing Construction
Four-Bolt Pillow Block
UPC Code
0883450304306
0883450304313
0883450304320
0883450304337
0883450304344
0883450304351
0883450304368
0883450304375
0883450304382
0883450304399
0883450304405
0883450304412
Dimensions
Dimension A
5-3/4
in
146.1
mm
Dimension B
10.78
in
273.8
mm
Dimension C
6.29
in
159.8
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
18.5
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 L
6.25
in
158.8
mm
Dimension M
3.13
in
79.5
mm
Dimension RAA
1.13
in
28.7
mm
Dimension SAA
6.25
in
158.8
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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The Timken Company. ©
The Timken Company.
©
The Timken Company.