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Double Concentric Four-Bolt Pillow Block
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All Product Types
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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 QAAPF22A115S
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Part Number QAAPF22A115S, 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
QAAPF22A115SB
QAAPF22A115SC
QAAPF22A115SEB
QAAPF22A115SEC
QAAPF22A115SEM
QAAPF22A115SEN
QAAPF22A115SEO
QAAPF22A115SET
QAAPF22A115SM
QAAPF22A115SN
QAAPF22A115SO
QAAPF22A115ST
Locking Style
Double Concentric
Housing Construction
Four-Bolt Pillow Block
UPC Code
0883450299640
0883450299657
0883450299664
0883450299671
0883450299688
0883450299695
0883450299701
0883450299718
0883450299725
0883450299732
0883450299749
0883450299756
Dimensions
Dimension A
4-3/4
in
120.7
mm
Dimension B
9.19
in
233.4
mm
Dimension C
6.3
in
160
mm
Dimension D Min
11.88
in
301.8
mm
Dimension D Max
14.5
in
368.3
mm
Dimension E
2-1/2
in
63.5
mm
Dimension F
16.13
in
409.7
mm
Dimension G
4.75
in
120.7
mm
Dimension H
1.58
in
40.1
mm
Dimension J (Bolt Size)
0.76
in
20
mm
Dimension L
5.51
in
140
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
Bearing Life Calculation Tool
Eng Seal Temperatures
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The Timken Company. ©
The Timken Company.
©
The Timken Company.