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Eccentric Round Flange 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 Round Flange Block
>
Part Number QMFY18J307S
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Part Number QMFY18J307S, Eccentric Round Flange 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
22218
Shaft Size
3 7/16
in
Shaft Size Type
Imperial
Full Timken Part Number
QMFY18J307SB
QMFY18J307SC
QMFY18J307SEB
QMFY18J307SEC
QMFY18J307SEM
QMFY18J307SEN
QMFY18J307SEO
QMFY18J307SET
QMFY18J307SM
QMFY18J307SN
QMFY18J307SO
QMFY18J307ST
Locking Style
Eccentric
Housing Construction
Round Flange
UPC Code
0883450074520
0883450074537
0883450074551
0883450074568
0883450074575
0883450074582
0883450074599
0883450074605
0883450163774
0883450164306
0883450256131
0883450256650
Dimensions
Dimension BC
9.5
in
241.3
mm
Dimension C
4.76
in
120.9
mm
Dimension D
7.63
in
193.8
mm
Dimension E
6.72
in
170.7
mm
Dimension F
11.13
in
282.7
mm
Dimension H
1.13
in
28.7
mm
Dimension J (Bolt Size)
0.875
in
24
mm
Dimension K
1.44
in
36.6
mm
Dimension L Exp
4.36
in
110.7
mm
Dimension L Fix
4.28
in
108.7
mm
Dimension M
2.59
in
65.8
mm
Dimension N
3.36
in
85.3
mm
Dimension R
0.25
in
6.4
mm
Dimension S
4.03
in
102.4
mm
Radial and Thrust Factors
C0 - Static Load
87200
lbf
388000
N
C - Dynamic Load (Basic)
79700
lbf
355000
N
e - Geometry Factor
0.23
Y1 - Geometry Factor
2.90
Y2 - Geometry Factor
4.31
Engineering Seal Speed
Oil Lubrication - M/N Seal
1400
rpm
Oil Lubrication - T Seal
2400
rpm
Oil Lubrication - B/C/O Seal
1000
rpm
Grease Lubrication - M/N Seal
1400
rpm
Grease Lubrication - T Seal
2000
rpm
Grease Lubrication - B/C/O Seal
1000
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
0.0024
Eng Internal Radial Clearance - Max
0.0039
Pre Install Clearance Min
0.0024
in
0.060
mm
Pre Install Clearance Max
0.0039
in
0.100
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.