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Double Concentric Flange 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 Flange Block
>
Part Number QAAFL15A300S
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Part Number QAAFL15A300S, Double Concentric Flange 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
3
in
Shaft Size Type
Imperial
Full Timken Part Number
QAAFL15A300SB
QAAFL15A300SC
QAAFL15A300SEB
QAAFL15A300SEC
QAAFL15A300SEM
QAAFL15A300SEN
QAAFL15A300SEO
QAAFL15A300SET
QAAFL15A300SM
QAAFL15A300SN
QAAFL15A300SO
QAAFL15A300ST
Locking Style
Double Concentric
Housing Construction
Flange Block
UPC Code
0883450021104
0883450021111
0883450021135
0883450021142
0883450021159
0883450021166
0883450021173
0883450021180
0883450191692
0883450191852
0883450269056
0883450269216
Dimensions
Dimension BC
7.88
in
200.2
mm
Dimension C
4.5
in
114.3
mm
Dimension D
6.63
in
168.4
mm
Dimension E
5.56
in
141.2
mm
Dimension F
7.19
in
182.6
mm
Dimension H
1.06
in
26.9
mm
Dimension J (Bolt Size)
0.75
in
20
mm
Dimension L Exp
3.85
in
97.8
mm
Dimension L Fix
3.77
in
95.8
mm
Dimension M
2.37
in
60.2
mm
Dimension N
2.93
in
74.4
mm
Dimension RAA
0.97
in
24.6
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
3.01
Y2 - Geometry Factor
4.48
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
Bearing Life Calculation Tool
Eng Seal Temperatures
TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS
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The Timken Company. ©
The Timken Company.
©
The Timken Company.