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Eccentric Cartridge Block
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All Product Types
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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 Cartridge Block
>
Part Number QMMC30J140S
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Part Number QMMC30J140S, Eccentric 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
23230
Shaft Size
140
mm
Shaft Size Type
Metric
Full Timken Part Number
QMMC30J140SB
QMMC30J140SC
QMMC30J140SEB
QMMC30J140SEC
QMMC30J140SEM
QMMC30J140SEN
QMMC30J140SEO
QMMC30J140SET
QMMC30J140SM
QMMC30J140SN
QMMC30J140SO
QMMC30J140ST
Locking Style
Eccentric
Housing Construction
Cartridge
UPC Code
0883450396981
0883450396998
0883450397001
0883450397018
0883450397025
0883450397032
0883450397049
0883450397056
0883450397063
0883450397070
0883450397087
0883450397094
Dimensions
Dimension A
0.78
in
19.8
mm
Dimension B
1.5
in
38.1
mm
Dimension C
8.07
in
205
mm
Dimension D
0.22
in
5.6
mm
Dimension F
11.5000
in
292.100
mm
Dimension G
6.08
in
154.4
mm
Dimension K
2.99
in
75.9
mm
Dimension L Exp
7.49
in
190.2
mm
Dimension L Fix
7.41
in
188.2
mm
Dimension M
4.57
in
116.1
mm
Dimension R
-0.15
in
-3.8
mm
Dimension S
7.56
in
192
mm
Radial and Thrust Factors
C0 - Static Load
372000
lbf
1660000
N
C - Dynamic Load (Basic)
286000
lbf
1270000
N
e - Geometry Factor
0.32
Y1 - Geometry Factor
2.08
Y2 - Geometry Factor
3.10
Engineering Seal Speed
Oil Lubrication - M/N Seal
650
rpm
Oil Lubrication - T Seal
950
rpm
Oil Lubrication - B/C/O Seal
350
rpm
Grease Lubrication - M/N Seal
600
rpm
Grease Lubrication - T Seal
800
rpm
Grease Lubrication - B/C/O Seal
350
rpm
Engineering Bearing Attributes
Float
0.083
in
2.108
mm
Shaft Tolerance
0.0050
in
0.127
mm
Engineering Internal Radial Clearance
Eng Internal Radial Clearance - Min
0.0043
Eng Internal Radial Clearance - Max
0.0067
Pre Install Clearance Min
0.0043
in
0.110
mm
Pre Install Clearance Max
0.0067
in
0.170
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.