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Single V-Lock Four-Bolt Pillow Block
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All Product Types
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ENGINEERED BEARINGS
>
Mounted Bearings
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Mounted Solid-Block Spherical Roller Bearings
>
Single V-Lock Solid-Block Mounted Bearings
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Single V-Lock Four-Bolt Pillow Block
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Part Number QVPF28V125S
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Part Number QVPF28V125S, Single V-Lock Four-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
22228
Shaft Size
125.000
mm
Shaft Size Type
Metric
Full Timken Part Number
QVPF28V125SB
QVPF28V125SC
QVPF28V125SEB
QVPF28V125SEC
QVPF28V125SEM
QVPF28V125SEN
QVPF28V125SEO
QVPF28V125SET
QVPF28V125SM
QVPF28V125SN
QVPF28V125SO
QVPF28V125ST
Locking Style
Single V-Lock
Housing Construction
Four-Bolt Pillow Block
UPC Code
0883450088411
0883450088749
0883450099752
0883450100120
0883450108423
0883450108522
0883450115254
0883450115872
0883450130653
0883450130721
0883450139120
0883450139212
Dimensions
Dimension A
5.5
in
139.7
mm
Dimension B
11.01
in
279.7
mm
Dimension C
7.48
in
190
mm
Dimension D Min
13.75
in
349.3
mm
Dimension D Max
15.88
in
403.4
mm
Dimension E
2.75
in
69.9
mm
Dimension F
17.5
in
444.5
mm
Dimension G
5.04
in
128
mm
Dimension H
1.54
in
39.1
mm
Dimension J (Bolt Size)
0.875
in
24
mm
Dimension L
6.03
in
153.2
mm
Dimension RV
0.05
in
1.3
mm
Dimension SV
5.82
in
147.8
mm
Radial and Thrust Factors
C0 - Static Load
237000
lbf
1060000
N
C - Dynamic Load (Basic)
194000
lbf
863000
N
e - Geometry Factor
0.25
Y1 - Geometry Factor
2.67
Y2 - Geometry Factor
3.98
Engineering Seal Speed
Oil Lubrication - M/N Seal
650
rpm
Oil Lubrication - T Seal
1200
rpm
Oil Lubrication - B/C/O Seal
350
rpm
Grease Lubrication - M/N Seal
650
rpm
Grease Lubrication - T Seal
900
rpm
Grease Lubrication - B/C/O Seal
350
rpm
Engineering Bearing Attributes
Float
0.083
in
2.108
mm
Shaft Tolerance
0.0050
in
0.127
mm
Engineering Internal Radial Clearance
Eng Internal Radial Clearance - Min
0.0063
Eng Internal Radial Clearance - Max
0.0079
Pre Install Clearance Min
0.0063
in
0.160
mm
Pre Install Clearance Max
0.0079
in
0.201
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.