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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
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Eccentric Solid-Block Mounted Bearings
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Eccentric Cartridge Block
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Part Number QMMC20J311S
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Part Number QMMC20J311S, 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
22220
Shaft Size
3 11/16
in
Shaft Size Type
Imperial
Full Timken Part Number
QMMC20J311SB
QMMC20J311SC
QMMC20J311SEB
QMMC20J311SEC
QMMC20J311SEM
QMMC20J311SEN
QMMC20J311SEO
QMMC20J311SET
QMMC20J311SM
QMMC20J311SN
QMMC20J311SO
QMMC20J311ST
Locking Style
Eccentric
Housing Construction
Cartridge
UPC Code
0883450078627
0883450078634
0883450078658
0883450078665
0883450078672
0883450078689
0883450078696
0883450078702
0883450168038
0883450168717
0883450259835
0883450260312
Dimensions
Dimension A
0.78
in
19.8
mm
Dimension B
1.28
in
32.5
mm
Dimension C
6
in
152.4
mm
Dimension D
0.31
in
7.9
mm
Dimension F
8.1250
in
206.4
mm
Dimension G
4.14
in
105.2
mm
Dimension K
1.63
in
41.4
mm
Dimension L Exp
5.12
in
130
mm
Dimension L Fix
5.039
in
128
mm
Dimension M
2.96
in
75.2
mm
Dimension R
0.45
in
11.4
mm
Dimension S
4.59
in
116.6
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
0.0030
in
0.075
mm
Pre Install Clearance Max
0.0047
in
0.120
mm
VIEW CAD DRAWING
·
3D
·
2D Front View
·
2D Left View
·
2D Sales Drawing
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