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Single Concentric Four-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 Four-Bolt Pillow Block
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Part Number QAPR15A075S
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Part Number QAPR15A075S, Single 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
22215
Shaft Size
75
mm
Shaft Size Type
Metric
Full Timken Part Number
QAPR15A075SB
QAPR15A075SC
QAPR15A075SEB
QAPR15A075SEC
QAPR15A075SEM
QAPR15A075SEN
QAPR15A075SEO
QAPR15A075SET
QAPR15A075SM
QAPR15A075SN
QAPR15A075SO
QAPR15A075ST
Locking Style
Single Concentric
Housing Construction
Four-Bolt Pillow Block
UPC Code
0883450048804
0883450048811
0883450048835
0883450048842
0883450048859
0883450048866
0883450048873
0883450048880
0883450189798
0883450189903
0883450267151
0883450267267
Dimensions
Dimension A
3.13
in
79.5
mm
Dimension B
6.47
in
164.3
mm
Dimension C
4.29
in
109
mm
Dimension D Min
8
in
203.2
mm
Dimension D Max
9.6
in
243.8
mm
Dimension E
2.13
in
54.1
mm
Dimension F
10.83
in
275.1
mm
Dimension G
3.38
in
85.9
mm
Dimension H
1.16
in
29.5
mm
Dimension J (Bolt Size)
0.625
in
16
mm
Dimension KA
1.25
in
31.8
mm
Dimension L
4.02
in
102.1
mm
Dimension M
2.37
in
60.2
mm
Dimension RA
0.24
in
6.1
mm
Dimension SA
3.62
in
91.9
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.