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Eccentric Hanger Block
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All Product Types
>
ENGINEERED BEARINGS
>
Mounted Bearings
>
Mounted Solid-Block Spherical Roller Bearings
>
Eccentric Solid-Block Mounted Bearings
>
Eccentric Hanger Block
>
Part Number QMMH18J303S
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Part Number QMMH18J303S, Eccentric Hanger 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 3/16
in
Shaft Size Type
Imperial
Full Timken Part Number
QMMH18J303SB
QMMH18J303SC
QMMH18J303SEB
QMMH18J303SEC
QMMH18J303SEM
QMMH18J303SEN
QMMH18J303SEO
QMMH18J303SET
QMMH18J303SM
QMMH18J303SN
QMMH18J303SO
QMMH18J303ST
Locking Style
Eccentric
UPC Code
0883450418539
0883450418546
0883450418553
0883450418560
0883450418577
0883450418584
0883450418591
0883450418607
0883450418614
0883450418621
0883450418638
0883450418645
Dimensions
Dimension A
6.31
in
160.3
mm
Dimension B
10.25
in
260.4
mm
Dimension C
4.76
in
120.9
mm
Dimension D
7.88
in
200.2
mm
Dimension E
2.5
in
63.5
mm
Dimension F
3
in
76.2
mm
Dimension G
3
in
76.2
mm
Dimension K
1.44
in
36.6
mm
Dimension L
3.91
in
99.3
mm
Dimension M
2.59
in
65.8
mm
Dimension R
0.12
in
3
mm
Dimension S
4.03
in
102.4
mm
Thread Size J
1 1/4-7UNC
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.