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Eccentric Take-Up 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 Take-Up Block
>
Part Number QMTU20J311S
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Part Number QMTU20J311S, Eccentric Take-Up 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
QMTU20J311SB
QMTU20J311SC
QMTU20J311SEB
QMTU20J311SEC
QMTU20J311SEM
QMTU20J311SEN
QMTU20J311SEO
QMTU20J311SET
QMTU20J311SM
QMTU20J311SN
QMTU20J311SO
QMTU20J311ST
Locking Style
Eccentric
Housing Construction
Take-Up
UPC Code
0883450104074
0883450104081
0883450104104
0883450104111
0883450104128
0883450104135
0883450104142
0883450104159
0883450169394
0883450169776
0883450260794
0883450261111
Dimensions
Dimension A1
4.13
in
104.9
mm
Dimension C
1.13
in
28.7
mm
Dimension D
9.44
in
239.8
mm
Dimension E
8.63
in
219.2
mm
Dimension F
2.13
in
54.1
mm
Dimension G
2.06
in
52.3
mm
Dimension J
5.63
in
143
mm
Dimension L
11.69
in
296.9
mm
Dimension K
1.63
in
41.4
mm
Dimension M
2.97
in
75.4
mm
Dimension N
4.74
in
120.4
mm
Dimension P
7
in
177.8
mm
Dimension S
2.06
in
52.3
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
0.08
in
2.03
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
DOWNLOADS
Bearing Life Calculation Tool
Eng Seal Temperatures
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The Timken Company. ©
The Timken Company.
©
The Timken Company.