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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
>
Mounted Solid-Block Spherical Roller Bearings
>
Single V-Lock Solid-Block Mounted Bearings
>
Single V-Lock Four-Bolt Pillow Block
>
Part Number QVPG28V415S
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Part Number QVPG28V415S, Single V-Lock Four-Bolt Pillow Block
larger image
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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
4 15/16
in
Shaft Size Type
Imperial
Full Timken Part Number
QVPG28V415SB
QVPG28V415SC
QVPG28V415SEB
QVPG28V415SEC
QVPG28V415SEM
QVPG28V415SEN
QVPG28V415SEO
QVPG28V415SET
QVPG28V415SM
QVPG28V415SN
QVPG28V415SO
QVPG28V415ST
Locking Style
Single V-Lock
Housing Construction
Four-Bolt Pillow Block
UPC Code
0883450343220
0883450343237
0883450343244
0883450343251
0883450343268
0883450343275
0883450343282
0883450343299
0883450343305
0883450343312
0883450343329
0883450343336
Dimensions
Dimension A
5.91
in
150
mm
Dimension B
11.36
in
288.5
mm
Dimension C
7.48
in
190
mm
Dimension D Min
15.13
in
384.3
mm
Dimension D Max
17.63
in
447.8
mm
Dimension E
3.15
in
80
mm
Dimension F
19.7
in
500.4
mm
Dimension G
5.04
in
128
mm
Dimension H
1.94
in
49.3
mm
Dimension J (Bolt Size)
1
in
24
mm
Dimension L
6.02
in
152.9
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
0.16
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
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.