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Eccentric Piloted Flange Cartridge
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ENGINEERED BEARINGS
>
Mounted Bearings
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Mounted Solid-Block Spherical Roller Bearings
>
Eccentric Solid-Block Mounted Bearings
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Eccentric Piloted Flange Cartridge
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Part Number QMCW15J212S
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Part Number QMCW15J212S, Eccentric Piloted Flange Cartridge
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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
2 3/4
in
Shaft Size Type
Imperial
Full Timken Part Number
QMCW15J212SB
QMCW15J212SC
QMCW15J212SEB
QMCW15J212SEC
QMCW15J212SEM
QMCW15J212SEN
QMCW15J212SEO
QMCW15J212SET
QMCW15J212SM
QMCW15J212SN
QMCW15J212SO
QMCW15J212ST
Locking Style
Eccentric
Housing Construction
Piloted Flange Cartridge
UPC Code
0883450062923
0883450062930
0883450062954
0883450062961
0883450062978
0883450062985
0883450062992
0883450063005
0883450166515
0883450167239
0883450258692
0883450259231
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
4.01
in
101.9
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 K
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 R
0.06
in
1.5
mm
Dimension S
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
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The Timken Company. ©
The Timken Company.
©
The Timken Company.