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Double V-Lock Four-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 Four-Bolt Pillow Block
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Part Number QVVPH28V125S
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Part Number QVVPH28V125S, Double 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
mm
Shaft Size Type
Metric
Full Timken Part Number
QVVPH28V125SB
QVVPH28V125SC
QVVPH28V125SEB
QVVPH28V125SEC
QVVPH28V125SEM
QVVPH28V125SEN
QVVPH28V125SEO
QVVPH28V125SET
QVVPH28V125SM
QVVPH28V125SN
QVVPH28V125SO
QVVPH28V125ST
Locking Style
Double V-Lock
Housing Construction
Four-Bolt Pillow Block
UPC Code
0883450369916
0883450369923
0883450369930
0883450369947
0883450369954
0883450369961
0883450369978
0883450369985
0883450369992
0883450370004
0883450370011
0883450370028
Dimensions
Dimension A
6
in
152.4
mm
Dimension B
11.45
in
290.8
mm
Dimension C
7.48
in
190
mm
Dimension D Min
16
in
406.4
mm
Dimension D Max
17.13
in
435.1
mm
Dimension E
3.38
in
85.9
mm
Dimension F
19.7
in
500.4
mm
Dimension G
5.04
in
128
mm
Dimension H
2.04
in
51.8
mm
Dimension J (Bolt Size)
1
in
24
mm
Dimension L
6.02
in
152.9
mm
Dimension RVV
1.25
in
31.8
mm
Dimension SVV
7.02
in
178.3
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
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.