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Double V-Lock Two-Bolt Pillow 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 Two-Bolt Pillow Block
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Part Number QVVP12V055S
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Part Number QVVP12V055S, 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
QVVP12V055SB
QVVP12V055SC
QVVP12V055SEB
QVVP12V055SEC
QVVP12V055SEM
QVVP12V055SEN
QVVP12V055SEO
QVVP12V055SET
QVVP12V055SM
QVVP12V055SN
QVVP12V055SO
QVVP12V055ST
Locking Style
Double V-Lock
Housing Construction
Two-Bolt Pillow Block
UPC Code
0883450032483
0883450032605
0883450095211
0883450095648
0883450106900
0883450107044
0883450113649
0883450113908
0883450126694
0883450127165
0883450137645
0883450137737
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 RVV
0.70
in
17.8
mm
Dimension SVV
4.02
in
102.1
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
TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS
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The Timken Company. ©
The Timken Company.
©
The Timken Company.