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Eccentric Cartridge Block
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All Product Types
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ENGINEERED BEARINGS
>
Mounted Bearings
>
Mounted Solid-Block Spherical Roller Bearings
>
Eccentric Solid-Block Mounted Bearings
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Eccentric Cartridge Block
>
Part Number QMMC20J400S
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Part Number QMMC20J400S, 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
4
in
Shaft Size Type
Imperial
Full Timken Part Number
QMMC20J400SB
QMMC20J400SC
QMMC20J400SEB
QMMC20J400SEC
QMMC20J400SEM
QMMC20J400SEN
QMMC20J400SEO
QMMC20J400SET
QMMC20J400SM
QMMC20J400SN
QMMC20J400SO
QMMC20J400ST
Locking Style
Eccentric
Housing Construction
Cartridge
UPC Code
0883450078924
0883450078931
0883450078955
0883450078962
0883450078979
0883450078986
0883450078993
0883450079006
0883450168069
0883450168748
0883450259866
0883450260343
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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The Timken Company. ©
The Timken Company.
©
The Timken Company.