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Double V-Lock Four Bolt Square Flange 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
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Double V-Lock Solid-Block Mounted Bearings
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Double V-Lock Four Bolt Square Flange Block
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Part Number QVVFX22V312S
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Part Number QVVFX22V312S, Double V-Lock Four Bolt Square 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
QVVFX22V312SB
QVVFX22V312SC
QVVFX22V312SEB
QVVFX22V312SEC
QVVFX22V312SEM
QVVFX22V312SEN
QVVFX22V312SEO
QVVFX22V312SET
QVVFX22V312SM
QVVFX22V312SN
QVVFX22V312SO
QVVFX22V312ST
Locking Style
Double V-Lock
Housing Construction
Four-Bolt Square Flange
UPC Code
0883450368117
0883450368124
0883450368131
0883450368148
0883450368155
0883450368162
0883450368179
0883450368186
0883450368193
0883450368209
0883450368216
0883450368223
Dimensions
Dimension BC
11.75
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 RVV
0.5
in
12.7
mm
Dimension SVV
4.99
in
126.7
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
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©
The Timken Company. ©
The Timken Company.
©
The Timken Company.