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Double Concentric Two-Bolt Pillow Block
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ENGINEERED BEARINGS
>
Mounted Bearings
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Mounted Solid-Block Spherical Roller Bearings
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Double Concentric Solid-Block Mounted Bearings
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Double Concentric Two-Bolt Pillow Block
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Part Number QAAPXT15A070S
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Part Number QAAPXT15A070S, Double 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
22215
Shaft Size
70
mm
Shaft Size Type
Metric
Full Timken Part Number
QAAPXT15A070SB
QAAPXT15A070SC
QAAPXT15A070SEB
QAAPXT15A070SEC
QAAPXT15A070SEM
QAAPXT15A070SEN
QAAPXT15A070SEO
QAAPXT15A070SET
QAAPXT15A070SM
QAAPXT15A070SN
QAAPXT15A070SO
QAAPXT15A070ST
Locking Style
Double Concentric
Housing Construction
Two-Bolt Pillow Block
UPC Code
0883450951760
0883450951777
0883450951784
0883450951791
0883450951807
0883450951814
0883450951821
0883450951838
0883450951845
0883450951852
0883450951869
0883450951876
Dimensions
Dimension A
3-1/2
in
88.9
mm
Dimension B
6.84
in
173.7
mm
Dimension C
4.29
in
109
mm
Dimension D Min
9.06
in
230.1
mm
Dimension D Max
10.44
in
265.2
mm
Dimension F
13
in
330.2
mm
Dimension G
2.98
in
75.7
mm
Dimension H
1.38
in
35.1
mm
Dimension J (Bolt Size)
0.875
in
24
mm
Dimension L
3.86
in
98
mm
Dimension M
2.37
in
60.2
mm
Dimension RAA
0.88
in
22.4
mm
Dimension SAA
4.74
in
120.4
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
DOWNLOADS
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Eng Seal Temperatures
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©
The Timken Company. ©
The Timken Company.
©
The Timken Company.