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Double V-Lock Two-Bolt Pillow Block
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All Product Types
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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 Two-Bolt Pillow Block
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Part Number QVVSN22V312S
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Part Number QVVSN22V312S, Double V-Lock Two-Bolt Pillow 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
QVVSN22V312SB
QVVSN22V312SC
QVVSN22V312SEB
QVVSN22V312SEC
QVVSN22V312SEM
QVVSN22V312SEN
QVVSN22V312SEO
QVVSN22V312SET
QVVSN22V312SM
QVVSN22V312SN
QVVSN22V312SO
QVVSN22V312ST
Locking Style
Double V-Lock
Housing Construction
Two-Bolt Pillow Block
UPC Code
0883450087544
0883450088213
0883450099448
0883450099714
0883450108164
0883450108362
0883450114974
0883450115216
0883450130486
0883450130615
0883450138673
0883450139021
Dimensions
Dimension A
4.92
in
125
mm
Dimension B
9.49
in
241
mm
Dimension C
5.51
in
140
mm
Dimension D Min
12.56
in
319
mm
Dimension D Max
14.41
in
366
mm
Dimension F
16.14
in
410
mm
Dimension G
3.98
in
101
mm
Dimension H
2
in
50
mm
Dimension J (Bolt Size)
0.875
in
24
mm
Dimension L
4.57
in
116
mm
Dimension RVV
0.59
in
15
mm
Dimension SVV
5.12
in
130
mm
Radial and Thrust Factors
C0 - Static Load
147000
lbf
653000
N
C - Dynamic Load (Basic)
125000
lbf
555000
N
e - Geometry Factor
0.25
Y1 - Geometry Factor
2.73
Y2 - Geometry Factor
4.06
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
0.0053
in
0.135
mm
Pre Install Clearance Max
0.0067
in
0.170
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.