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Single V-Lock Two-Bolt Pillow Block
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All Product Types
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ENGINEERED BEARINGS
>
Mounted Bearings
>
Mounted Solid-Block Spherical Roller Bearings
>
Single V-Lock Solid-Block Mounted Bearings
>
Single V-Lock Two-Bolt Pillow Block
>
Part Number QVPN20V307S
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Part Number QVPN20V307S, 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
22220
Shaft Size
3 7/16
in
Shaft Size Type
Imperial
Full Timken Part Number
QVPN20V307SB
QVPN20V307SC
QVPN20V307SEB
QVPN20V307SEC
QVPN20V307SEM
QVPN20V307SEN
QVPN20V307SEO
QVPN20V307SET
QVPN20V307SM
QVPN20V307SN
QVPN20V307SO
QVPN20V307ST
QVPN20V307STHT
Locking Style
Single V-Lock
Housing Construction
Two-Bolt Pillow Block
UPC Code
0883450058315
0883450058346
0883450205801
0883450205948
0883450218221
0883450218375
0883450230643
0883450230797
0883450239387
0883450239530
0883450244343
0883450244497
0883450434782
Dimensions
Dimension A
4.41
in
112
mm
Dimension B
8.54
in
216.9
mm
Dimension C
4.89
in
124.2
mm
Dimension D Min
10.88
in
276.4
mm
Dimension D Max
12.88
in
327.2
mm
Dimension F
14.5
in
368.3
mm
Dimension G
3.42
in
86.9
mm
Dimension H
1.53
in
38.9
mm
Dimension J (Bolt Size)
0.875
in
24
mm
Dimension L
3.94
in
100.1
mm
Dimension RV
0.19
in
4.8
mm
Dimension SV
3.75
in
95.3
mm
Radial and Thrust Factors
C0 - Static Load
113000
lbf
502000
N
C - Dynamic Load (Basic)
97700
lbf
435000
N
e - Geometry Factor
0.24
Y1 - Geometry Factor
2.85
Y2 - Geometry Factor
4.24
Engineering Seal Speed
Oil Lubrication - M/N Seal
1200
rpm
Oil Lubrication - T Seal
2000
rpm
Oil Lubrication - B/C/O Seal
900
rpm
Grease Lubrication - M/N Seal
1200
rpm
Grease Lubrication - T Seal
1600
rpm
Grease Lubrication - B/C/O Seal
900
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
0.0043
Eng Internal Radial Clearance - Max
0.0055
Pre Install Clearance Min
0.0043
in
0.110
mm
Pre Install Clearance Max
0.0055
in
0.140
mm
VIEW CAD DRAWING
·
3D
·
2D Front View
·
2D Left View
·
2D Sales Drawing
DOWNLOADS
Bearing Life Calculation Tool
Primary Sealing
(PDF, 411KB)
Secondary Sealing
(PDF, 720KB)
TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS
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©
The Timken Company. ©
The Timken Company.
©
The Timken Company.