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Tapered Adapter Four-Bolt Pillow Block
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All Product Types
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ENGINEERED BEARINGS
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Mounted Bearings
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Mounted Solid-Block Spherical Roller Bearings
>
Tapered Adapter Solid-Block Mounted Bearings
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Tapered Adapter Four-Bolt Pillow Block
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Part Number TAPG12K055S
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Part Number TAPG12K055S, Tapered Adapter 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
22212
Shaft Size
55
mm
Shaft Size Type
Metric
Locking Style
Tapered Adapter
Housing Construction
Four-Bolt Pillow Block
Dimensions
Dimension A
2.756
in
70
mm
Dimension B
5.53
in
140.5
mm
Dimension C
3.14
in
79.8
mm
Dimension D Min
7
in
177.8
mm
Dimension D Max
8.63
in
219.2
mm
Dimension E
1.38
in
35.31
mm
Dimension F
10
in
254
mm
Dimension G
2.75
in
69.9
mm
Dimension H
1.25
in
31.8
mm
Dimension J (Bolt Size)
0.625
in
16
mm
Dimension L
2.86
in
72.6
mm
Dimension M
1.48
in
37.6
mm
Dimension S
2.44
in
62
mm
Radial and Thrust Factors
C0 - Static Load
39000
lbf
174000
N
C - Dynamic Load (Basic)
38100
lbf
169000
N
e - Geometry Factor
0.24
Y1 - Geometry Factor
2.84
Y2 - Geometry Factor
4.23
Engineering Seal Speed
Oil Lubrication - M/N Seal
2000
rpm
Oil Lubrication - T Seal
3500
rpm
Oil Lubrication - B/C/O Seal
1650
rpm
Grease Lubrication - M/N Seal
2000
rpm
Grease Lubrication - T Seal
3000
rpm
Grease Lubrication - B/C/O Seal
1550
rpm
Engineering Bearing Attributes
Float
0.050
in
1.270
mm
Shaft Tolerance
0.0015
in
0.038
mm
Engineering Internal Radial Clearance
Eng Internal Radial Clearance - Min
0.0030
Eng Internal Radial Clearance - Max
0.0037
Pre Install Clearance Min
0.0030
in
0.075
mm
Pre Install Clearance Max
0.0037
in
0.094
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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Timken® Wireless Sensor and Monitoring Solution
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The Timken Company. ©
The Timken Company.
©
The Timken Company.