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Single 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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Single V-Lock Solid-Block Mounted Bearings
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Single V-Lock Two-Bolt Pillow Block
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Part Number QVP12V204S
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Part Number QVP12V204S, Single 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
2 1/4
in
Shaft Size Type
Imperial
Full Timken Part Number
QVP12V204SB
QVP12V204SC
QVP12V204SEB
QVP12V204SEC
QVP12V204SEM
QVP12V204SEN
QVP12V204SEO
QVP12V204SET
QVP12V204SM
QVP12V204SN
QVP12V204SO
QVP12V204ST
Locking Style
Single V-Lock
Housing Construction
Two-Bolt Pillow Block
UPC Code
0883450014229
0883450032360
0883450094245
0883450094719
0883450106627
0883450106764
0883450113069
0883450113342
0883450125765
0883450126199
0883450137454
0883450137546
Dimensions
Dimension A
2.5
in
63.5
mm
Dimension B
5-1/4
in
133.4
mm
Dimension C
3.16
in
80.3
mm
Dimension D Min
6.5
in
165.1
mm
Dimension D Max
7.88
in
200.2
mm
Dimension F
9.63
in
244.6
mm
Dimension G
2.63
in
66.8
mm
Dimension H
1.25
in
31.8
mm
Dimension J (Bolt Size)
0.625
in
16
mm
Dimension L
3.33
in
84.6
mm
Dimension RV
0.05
in
1.3
mm
Dimension SV
3.14
in
79.8
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
DOWNLOADS
Bearing Life Calculation Tool
Eng Seal Temperatures
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The Timken Company. ©
The Timken Company.
©
The Timken Company.