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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 QVFX22V312S
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Part Number QVFX22V312S, 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
22222
Shaft Size
3 3/4
in
Shaft Size Type
Imperial
Full Timken Part Number
QVFX22V312SB
QVFX22V312SC
QVFX22V312SEB
QVFX22V312SEC
QVFX22V312SEM
QVFX22V312SEN
QVFX22V312SEO
QVFX22V312SET
QVFX22V312SM
QVFX22V312SN
QVFX22V312SO
QVFX22V312ST
Locking Style
Single V-Lock
Housing Construction
Flange Block
UPC Code
0883450337823
0883450337830
0883450337847
0883450337854
0883450337861
0883450337878
0883450337885
0883450337892
0883450337908
0883450337915
0883450337922
0883450337939
Dimensions
Dimension BC
11-3/4
in
298.5
mm
Dimension C
5.5
in
139.7
mm
Dimension D
8.5
in
215.9
mm
Dimension L
4.49
in
114
mm
Dimension E
8.31
in
211.1
mm
Dimension F
10.56
in
268.2
mm
Dimension H
1.5
in
38.1
mm
Dimension J (Bolt Size)
1
in
24
mm
Dimension L Exp
4.58
in
116.3
mm
Dimension L Fix
4.49
in
114
mm
Dimension N
3.96
in
100.6
mm
Dimension RV
0.37
in
9.4
mm
Dimension SV
4.13
in
104.9
mm
Radial and Thrust Factors
C0 - Static Load
147000
lbf
653000
N
C - Dynamic Load (Basic)
125000
lbf
555000
N
e - Geometry Factor
0.26
Y1 - Geometry Factor
2.55
Y2 - Geometry Factor
3.80
Engineering Seal Speed
Oil Lubrication - M/N Seal
900
rpm
Oil Lubrication - T Seal
1700
rpm
Oil Lubrication - B/C/O Seal
600
rpm
Grease Lubrication - M/N Seal
900
rpm
Grease Lubrication - T Seal
1200
rpm
Grease Lubrication - B/C/O Seal
600
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
0.0053
Eng Internal Radial Clearance - Max
0.0067
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
DOWNLOADS
Bearing Life Calculation Tool
Primary Sealing
(PDF, 411KB)
Secondary Sealing
(PDF, 720KB)
TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS
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The Timken Company. ©
The Timken Company.
©
The Timken Company.