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Double Concentric Cartridge 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 Cartridge Block
>
Part Number QAAMC11A204S
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Part Number QAAMC11A204S, Double Concentric Cartridge 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
22211
Shaft Size
2 1/4
in
Shaft Size Type
Imperial
Full Timken Part Number
QAAMC11A204SB
QAAMC11A204SC
QAAMC11A204SEB
QAAMC11A204SEC
QAAMC11A204SEM
QAAMC11A204SEN
QAAMC11A204SEO
QAAMC11A204SET
QAAMC11A204SM
QAAMC11A204SN
QAAMC11A204SO
QAAMC11A204ST
Locking Style
Double Concentric
Housing Construction
Cartridge
UPC Code
0883450023900
0883450023917
0883450023931
0883450023948
0883450023955
0883450023962
0883450023979
0883450023986
0883450194853
0883450195027
0883450272025
0883450272193
Dimensions
Dimension A
0.53
in
13.5
mm
Dimension B
0.91
in
23.1
mm
Dimension C
3.25
in
82.6
mm
Dimension D
0.19
in
4.8
mm
Dimension F
4.531
in
115.1
mm
Dimension G
2.58
in
65.5
mm
Dimension L Exp
3.38
in
85.9
mm
Dimension L Fix
3.3
in
83.8
mm
Dimension M
2
in
50.8
mm
Dimension RAA
0.71
in
18
mm
Dimension SAA
4
in
101.6
mm
Radial and Thrust Factors
C0 - Static Load
31900
lbf
142000
N
C - Dynamic Load (Basic)
31400
lbf
140000
N
e - Geometry Factor
0.23
Y1 - Geometry Factor
2.95
Y2 - Geometry Factor
4.40
Engineering Seal Speed
Oil Lubrication - M/N Seal
2200
rpm
Oil Lubrication - T Seal
3800
rpm
Oil Lubrication - B/C/O Seal
1600
rpm
Grease Lubrication - M/N Seal
2200
rpm
Grease Lubrication - T Seal
3200
rpm
Grease Lubrication - B/C/O Seal
1600
rpm
Engineering Bearing Attributes
Float
0.050
in
1.270
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
TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS
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The Timken Company. ©
The Timken Company.
©
The Timken Company.