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Double V-Lock 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
>
Double V-Lock Solid-Block Mounted Bearings
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Double V-Lock Cartridge Block
>
Part Number QVVMC20V304S
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Part Number QVVMC20V304S, Double V-Lock 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 1/4
in
Shaft Size Type
Imperial
Full Timken Part Number
QVVMC20V304SB
QVVMC20V304SC
QVVMC20V304SEB
QVVMC20V304SEC
QVVMC20V304SEM
QVVMC20V304SEN
QVVMC20V304SEO
QVVMC20V304SET
QVVMC20V304SM
QVVMC20V304SN
QVVMC20V304SO
QVVMC20V304ST
Locking Style
Double V-Lock
Housing Construction
Cartridge
UPC Code
0883450150989
0883450151139
0883450159012
0883450160520
0883450180191
0883450181266
0883450199674
0883450200523
0883450280921
0883450281072
0883450285209
0883450285353
Dimensions
Dimension A
0.781
in
19.8
mm
Dimension B
1.281
in
32.5
mm
Dimension C
4.9
in
124.5
mm
Dimension D
0.313
in
8
mm
Dimension F
8.1250
in
206.4
mm
Dimension G
3.37
in
85.6
mm
Dimension L Exp
4.1
in
104.1
mm
Dimension L Fix
4.02
in
102.1
mm
Dimension RVV
0.6
in
15.2
mm
Dimension SVV
4.62
in
117.3
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
0.083
in
2.108
mm
Shaft Tolerance
0.0030
in
0.076
mm
Engineering Internal Radial Clearance
Eng Internal Radial Clearance - Min
0.0043
Eng Internal Radial Clearance - Max
0.0055
Pre Install Clearance Min
0.0043
in
0.109
mm
Pre Install Clearance Max
0.0055
in
0.140
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.