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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 QVVSN12V055S
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Part Number QVVSN12V055S, 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
22212
Shaft Size
55
mm
Shaft Size Type
Metric
Full Timken Part Number
QVVSN12V055SB
QVVSN12V055SC
QVVSN12V055SEB
QVVSN12V055SEC
QVVSN12V055SEM
QVVSN12V055SEN
QVVSN12V055SEO
QVVSN12V055SET
QVVSN12V055SM
QVVSN12V055SN
QVVSN12V055SO
QVVSN12V055ST
Locking Style
Double V-Lock
Housing Construction
Two-Bolt Pillow Block
UPC Code
0883450087742
0883450099011
0883450099622
0883450108034
0883450108225
0883450114882
0883450115018
0883450130394
0883450130523
0883450138468
0883450138772
0883450358088
Dimensions
Dimension A
2.76
in
70
mm
Dimension B
5.55
in
141
mm
Dimension C
3.15
in
80
mm
Dimension D Min
7.2
in
183
mm
Dimension D Max
8.5
in
216
mm
Dimension F
10
in
254
mm
Dimension G
2.68
in
68
mm
Dimension H
1
in
25
mm
Dimension J (Bolt Size)
0.625
in
16
mm
Dimension L
3.35
in
85
mm
Dimension RVV
0.67
in
17
mm
Dimension SVV
4.02
in
102
mm
Radial and Thrust Factors
C0 - Static Load
39000
lbf
174000
N
C - Dynamic Load (Basic)
38100
lbf
169000
N
e - Geometry Factor
0.24
Y1 - Geometry Factor
2.84
Y2 - Geometry Factor
4.23
Engineering Seal Speed
Oil Lubrication - M/N Seal
2000
rpm
Oil Lubrication - T Seal
3500
rpm
Oil Lubrication - B/C/O Seal
1650
rpm
Grease Lubrication - M/N Seal
2000
rpm
Grease Lubrication - T Seal
3000
rpm
Grease Lubrication - B/C/O Seal
1550
rpm
Engineering Bearing Attributes
Float
0.050
in
1.270
mm
Shaft Tolerance
0.0015
in
0.038
mm
Engineering Internal Radial Clearance
Eng Internal Radial Clearance - Min
0.0030
Eng Internal Radial Clearance - Max
0.0037
Pre Install Clearance Min
0.0030
in
0.075
mm
Pre Install Clearance Max
0.0037
in
0.094
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.