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Double Concentric Piloted Flange Cartridge
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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 Piloted Flange Cartridge
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Part Number QAACW20A315S
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Part Number QAACW20A315S, Double Concentric Piloted Flange Cartridge
larger image
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
22220
Shaft Size
3 15/16
in
Shaft Size Type
Imperial
Full Timken Part Number
QAACW20A315SB
QAACW20A315SC
QAACW20A315SEB
QAACW20A315SEC
QAACW20A315SEM
QAACW20A315SEN
QAACW20A315SEO
QAACW20A315SET
QAACW20A315SM
QAACW20A315SMNG
QAACW20A315SN
QAACW20A315SO
QAACW20A315ST
Locking Style
Double Concentric
Housing Construction
Piloted Flange Cartridge
UPC Code
0883450018005
0883450018012
0883450018036
0883450018043
0883450018050
0883450018067
0883450018074
0883450018081
0883450194273
0883450194457
0883450271448
0883450271622
0883450433464
Dimensions
Dimension BC
9.38
in
238.3
mm
Dimension C
6
in
152.4
mm
Dimension D
8.13
in
206.5
mm
Dimension E
6.63
in
168.4
mm
Dimension B Exp
2.58
in
65.5
mm
Dimension B Fix
2.5
in
63.5
mm
Dimension F
10.88
in
276.4
mm
Dimension H
1
in
25.4
mm
Dimension J (Bolt Size)
0.75
in
20
mm
Dimension M
2.97
in
75.4
mm
Dimension L Exp
4.83
in
122.7
mm
Dimension L Fix
4.75
in
120.7
mm
Dimension RAA
1.19
in
30.2
mm
Dimension SAA
5.94
in
150.9
mm
Dimension G
8.125
in
206.4
mm
Dimension N
2.25
in
57.2
mm
Radial and Thrust Factors
C0 - Static Load
113000
lbf
502000
N
C - Dynamic Load (Basic)
97700
lbf
435000
N
e - Geometry Factor
0.24
Y1 - Geometry Factor
2.85
Y2 - Geometry Factor
4.24
Engineering Seal Speed
Oil Lubrication - M/N Seal
1200
rpm
Oil Lubrication - T Seal
2000
rpm
Oil Lubrication - B/C/O Seal
900
rpm
Grease Lubrication - M/N Seal
1200
rpm
Grease Lubrication - T Seal
1600
rpm
Grease Lubrication - B/C/O Seal
900
rpm
Engineering Bearing Attributes
Float
0.083
in
2.108
mm
Shaft Tolerance
0.0030
in
0.076
mm
Engineering Internal Radial Clearance
Eng Internal Radial Clearance - Min
0.0030
Eng Internal Radial Clearance - Max
0.0047
Pre Install Clearance Min
0.075
in
0.0030
mm
Pre Install Clearance Max
0.120
in
0.0047
mm
MORE IMAGES
·
Double Concentric Piloted Flange Cartridge - Dimensional Drawing
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.