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Part Number QACW15A212S
Part Number QACW15A212S, Single Concentric Piloted Flange Cartridge
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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
2 3/4
in
Shaft Size Type
Imperial
Full Timken Part Number
QACW15A212SB
QACW15A212SC
QACW15A212SEB
QACW15A212SEC
QACW15A212SEM
QACW15A212SEN
QACW15A212SEO
QACW15A212SET
QACW15A212SM
QACW15A212SN
QACW15A212SO
QACW15A212ST
Locking Style
Single Concentric
Housing Construction
Piloted Flange Cartridge
UPC Code
0883450324786
0883450324793
0883450324809
0883450324816
0883450324823
0883450324830
0883450324847
0883450324854
0883450324861
0883450324878
0883450324885
0883450324892
Dimensions
Dimension BC
7-1/2
in
190.5
mm
Dimension B Exp
1.89
in
48
mm
Dimension B Fix
1.81
in
46
mm
Dimension C
4.29
in
109
mm
Dimension D
6.38
in
162.1
mm
Dimension E
5.3
in
134.6
mm
Dimension F
8-3/4
in
222.3
mm
Dimension G
6.375
in
161.9
mm
Dimension H
0.5
in
12.7
mm
Dimension J (Bolt Size)
0.625
in
16
mm
Dimension KA
1.25
in
31.8
mm
Dimension L Exp
3.76
in
95.5
mm
Dimension L Fix
3.68
in
93.5
mm
Dimension M
2.37
in
60.2
mm
Dimension N
1.88
in
47.8
mm
Dimension RA
0.06
in
1.5
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
MORE IMAGES
·
Single Concentric Piloted Flange Cartridge - Dimensional Drawing
VIEW CAD DRAWING
·
3D
·
2D Front View
·
2D Left View
·
2D Sales Drawing
DOWNLOADS
Bearing Life Calculation Tool
Primary Sealing
(PDF, 280KB)
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