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Single V-Lock Flange 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
>
Single V-Lock Flange Block
>
Part Number QVFX19V303S
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Part Number QVFX19V303S, Single V-Lock 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
22219
Shaft Size
3 3/16
in
Shaft Size Type
Imperial
Full Timken Part Number
QVFX19V303SB
QVFX19V303SC
QVFX19V303SEB
QVFX19V303SEC
QVFX19V303SEM
QVFX19V303SEN
QVFX19V303SEO
QVFX19V303SET
QVFX19V303SM
QVFX19V303SN
QVFX19V303SO
QVFX19V303ST
Locking Style
Single V-Lock
Housing Construction
Flange Block
UPC Code
0883450337106
0883450337113
0883450337120
0883450337137
0883450337144
0883450337151
0883450337168
0883450337175
0883450337182
0883450337199
0883450337205
0883450337212
Dimensions
Dimension BC
9.5
in
241.3
mm
Dimension C
4.9
in
124.5
mm
Dimension D
7.63
in
193.8
mm
Dimension L
3.87
in
98.3
mm
Dimension E
6.72
in
170.7
mm
Dimension F
8.37
in
212.6
mm
Dimension H
1.31
in
33.3
mm
Dimension J (Bolt Size)
0.75
in
20
mm
Dimension L Exp
3.96
in
100.6
mm
Dimension L Fix
3.87
in
98.3
mm
Dimension N
3.31
in
84.1
mm
Dimension RV
0.19
in
4.8
mm
Dimension SV
3.69
in
93.7
mm
Radial and Thrust Factors
C0 - Static Load
99000
lbf
441000
N
C - Dynamic Load (Basic)
86600
lbf
385000
N
e - Geometry Factor
0.24
Y1 - Geometry Factor
2.80
Y2 - Geometry Factor
4.17
Engineering Seal Speed
Oil Lubrication - M/N Seal
1300
rpm
Oil Lubrication - T Seal
2200
rpm
Oil Lubrication - B/C/O Seal
1000
rpm
Grease Lubrication - M/N Seal
1300
rpm
Grease Lubrication - T Seal
1800
rpm
Grease Lubrication - B/C/O Seal
950
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
0.110
mm
Pre Install Clearance Max
0.0055
in
0.140
mm
VIEW CAD DRAWING
·
3D
·
2D Front View
·
2D Left View
·
2D Sales Drawing
DOWNLOADS
Bearing Life Calculation Tool
Eng Seal Temperatures
TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS
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The Timken Company. ©
The Timken Company.
©
The Timken Company.