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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
>
Double Concentric Four-Bolt Pillow Block
>
Part Number QAAPF13A208S
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Part Number QAAPF13A208S, 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
22213
Shaft Size
2 1/2
in
Shaft Size Type
Imperial
Full Timken Part Number
QAAPF13A208SB
QAAPF13A208SC
QAAPF13A208SEB
QAAPF13A208SEC
QAAPF13A208SEM
QAAPF13A208SEN
QAAPF13A208SEO
QAAPF13A208SET
QAAPF13A208SM
QAAPF13A208SN
QAAPF13A208SO
QAAPF13A208ST
Locking Style
Double Concentric
Housing Construction
Four-Bolt Pillow Block
UPC Code
0883450027007
0883450027014
0883450027038
0883450027045
0883450027052
0883450027069
0883450027076
0883450027083
0883450189491
0883450189620
0883450266833
0883450266970
Dimensions
Dimension A
2.75
in
69.9
mm
Dimension B
5.8
in
147.3
mm
Dimension C
3.81
in
96.8
mm
Dimension D Min
6.88
in
174.8
mm
Dimension D Max
7.63
in
193.8
mm
Dimension E
1.75
in
44.5
mm
Dimension F
9.25
in
235
mm
Dimension G
3
in
76.2
mm
Dimension H
0.98
in
24.9
mm
Dimension J (Bolt Size)
0.625
in
16
mm
Dimension L
3.65
in
92.7
mm
Dimension M
2.15
in
54.6
mm
Dimension RAA
0.7
in
17.8
mm
Dimension SAA
4.3
in
109.2
mm
Radial and Thrust Factors
C0 - Static Load
48600
lbf
216000
N
C - Dynamic Load (Basic)
46400
lbf
206000
N
e - Geometry Factor
0.24
Y1 - Geometry Factor
2.79
Y2 - Geometry Factor
4.15
Engineering Seal Speed
Oil Lubrication - M/N Seal
1800
rpm
Oil Lubrication - T Seal
3200
rpm
Oil Lubrication - B/C/O Seal
1500
rpm
Grease Lubrication - M/N Seal
1800
rpm
Grease Lubrication - T Seal
2800
rpm
Grease Lubrication - B/C/O Seal
1500
rpm
Engineering Bearing Attributes
Float
0.083
in
2.108
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.