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Double V-Lock Four Bolt Square Flange Block
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ENGINEERED BEARINGS
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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 QVVFC22V312S
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Part Number QVVFC22V312S, 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
QVVFC22V312SB
QVVFC22V312SC
QVVFC22V312SEB
QVVFC22V312SEC
QVVFC22V312SEM
QVVFC22V312SEN
QVVFC22V312SEO
QVVFC22V312SET
QVVFC22V312SM
QVVFC22V312SN
QVVFC22V312SO
QVVFC22V312ST
Locking Style
Double V-Lock
Housing Construction
Four-Bolt Square Flange
UPC Code
0883450150484
0883450150576
0883450158190
0883450158305
0883450179690
0883450179782
0883450189156
0883450189248
0883450280426
0883450280518
0883450284622
0883450284714
Dimensions
Dimension A1
14.45
in
367
mm
Dimension BC
12.2
in
309.9
mm
Dimension C
5.5
in
139.7
mm
Dimension D
10.04
in
255
mm
Dimension G
1.75
in
44.45
mm
Dimension L
4.76
in
120.9
mm
Dimension E
8.63
in
219.2
mm
Dimension F
10.8
in
274.3
mm
Dimension H
1.04
in
26.4
mm
Dimension J (Bolt Size)
0.75
in
20
mm
Dimension N
3.98
in
101.1
mm
Dimension RVV
0.23
in
5.8
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.