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Single V-Lock Cartridge Block
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All Product Types
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ENGINEERED BEARINGS
>
Mounted Bearings
>
Mounted Solid-Block Spherical Roller Bearings
>
Single V-Lock Solid-Block Mounted Bearings
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Single V-Lock Cartridge Block
>
Part Number QVMC20V303S
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Part Number QVMC20V303S, Single 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 3/16
in
Shaft Size Type
Imperial
Full Timken Part Number
QVMC20V303SB
QVMC20V303SC
QVMC20V303SEB
QVMC20V303SEC
QVMC20V303SEM
QVMC20V303SEN
QVMC20V303SEO
QVMC20V303SET
QVMC20V303SM
QVMC20V303SN
QVMC20V303SO
QVMC20V303ST
Locking Style
Single V-Lock
Housing Construction
Cartridge
UPC Code
0883450150675
0883450150828
0883450158527
0883450158718
0883450179881
0883450180030
0883450190336
0883450198882
0883450280617
0883450280761
0883450284813
0883450284967
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 RV
0.27
in
6.9
mm
Dimension SV
3.75
in
95.3
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.