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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 QVVSN28V125S
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Part Number QVVSN28V125S, 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
22228
Shaft Size
125
mm
Shaft Size Type
Metric
Full Timken Part Number
QVVSN28V125SB
QVVSN28V125SC
QVVSN28V125SEB
QVVSN28V125SEC
QVVSN28V125SEM
QVVSN28V125SEN
QVVSN28V125SEO
QVVSN28V125SET
QVVSN28V125SM
QVVSN28V125SN
QVVSN28V125SO
QVVSN28V125ST
Locking Style
Double V-Lock
Housing Construction
Two-Bolt Pillow Block
UPC Code
0883450087414
0883450088046
0883450099318
0883450099684
0883450108126
0883450108324
0883450114943
0883450115186
0883450130455
0883450130585
0883450138628
0883450138932
Dimensions
Dimension A
5.91
in
150
mm
Dimension B
11.42
in
290
mm
Dimension C
7.48
in
190
mm
Dimension D Min
15.83
in
402
mm
Dimension D Max
17.13
in
435
mm
Dimension F
19.68
in
500
mm
Dimension G
4.61
in
117
mm
Dimension H
1.92
in
49
mm
Dimension J (Bolt Size)
1.25
in
30
mm
Dimension L
5.83
in
148
mm
Dimension RVV
1.22
in
31
mm
Dimension SVV
7.01
in
178
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.