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Single Concentric Two-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 Two-Bolt Pillow Block
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Part Number QASN08A108S
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Part Number QASN08A108S, Single Concentric 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
22208
Shaft Size
1 1/2
in
Shaft Size Type
Imperial
Full Timken Part Number
QASN08A108SB
QASN08A108SC
QASN08A108SEB
QASN08A108SEC
QASN08A108SEM
QASN08A108SEN
QASN08A108SEO
QASN08A108SET
QASN08A108SM
QASN08A108SN
QASN08A108SO
QASN08A108ST
Locking Style
Single Concentric
Housing Construction
Two-Bolt Pillow Block
UPC Code
883450404051
883450404068
883450404075
883450404082
883450404099
883450404105
883450404112
883450404129
883450404136
883450404143
883450404150
883450404167
Dimensions
Dimension A
2.36
in
60
mm
Dimension B
4.37
in
111
mm
Dimension C
2.38
in
60.5
mm
Dimension D Min
6.26
in
159
mm
Dimension D Max
6.89
in
175
mm
Dimension F
8.07
in
205
mm
Dimension G
2.44
in
62
mm
Dimension H
1.38
in
35
mm
Dimension J (Bolt Size)
0.5
in
12
mm
Dimension KA
1
in
25.4
mm
Dimension L
2.95
in
73.2
mm
Dimension M
1.75
in
44.5
mm
Dimension RA
0.20
in
5
mm
Dimension SA
2.75
in
70
mm
Radial and Thrust Factors
C0 - Static Load
22400
lbf
99700
N
C - Dynamic Load (Basic)
23400
lbf
104000
N
e - Geometry Factor
0.27
Y1 - Geometry Factor
2.47
Y2 - Geometry Factor
3.67
Engineering Seal Speed
Oil Lubrication - M/N Seal
2700
rpm
Oil Lubrication - T Seal
4500
rpm
Oil Lubrication - B/C/O Seal
1950
rpm
Grease Lubrication - M/N Seal
2700
rpm
Grease Lubrication - T Seal
4000
rpm
Grease Lubrication - B/C/O Seal
1950
rpm
Engineering Bearing Attributes
Float
0.050
in
1.270
mm
Shaft Tolerance
0.0010
in
0.025
mm
Engineering Internal Radial Clearance
Eng Internal Radial Clearance - Min
0.0012
Eng Internal Radial Clearance - Max
0.0018
Pre Install Clearance Min
0.0012
in
0.030
mm
Pre Install Clearance Max
0.0018
in
0.045
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.