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Tapered Adapter 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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Tapered Adapter Solid-Block Mounted Bearings
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Tapered Adapter Four-Bolt Pillow Block
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Part Number TAPH20K090S
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Part Number TAPH20K090S, 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
22220
Shaft Size
90
mm
Shaft Size Type
Metric
Full Timken Part Number
TAPH20K090SB
TAPH20K090SC
TAPH20K090SEB
TAPH20K090SEC
TAPH20K090SEM
TAPH20K090SEN
TAPH20K090SEO
TAPH20K090SET
TAPH20K090SM
TAPH20K090SN
TAPH20K090SO
TAPH20K090ST
Locking Style
Tapered Adapter
Housing Construction
Four-Bolt Pillow Block
UPC Code
0883450129572
0883450129589
0883450129602
0883450129619
0883450129626
0883450129633
0883450129640
0883450129657
0883450198585
0883450198783
0883450276085
0883450276283
Dimensions
Dimension A
4.5
in
114.3
mm
Dimension B
8.54
in
216.9
mm
Dimension C
5.12
in
130
mm
Dimension D Min
10.88
in
276.4
mm
Dimension D Max
13.38
in
339.9
mm
Dimension E
2.38
in
60.5
mm
Dimension F
15
in
381
mm
Dimension G
4.31
in
109.5
mm
Dimension H
1.65
in
41.9
mm
Dimension J (Bolt Size)
0.75
in
20
mm
Dimension L
4.46
in
113.3
mm
Dimension M
2.3
in
58.4
mm
Dimension S
3.82
in
97
mm
Radial and Thrust Factors
C0 - Static Load
113000
lbf
502000
N
C - Dynamic Load (Basic)
97700
lbf
435000
N
e - Geometry Factor
0.24
Y1 - Geometry Factor
2.85
Y2 - Geometry Factor
4.24
Engineering Seal Speed
Oil Lubrication - M/N Seal
1200
rpm
Oil Lubrication - T Seal
2000
rpm
Oil Lubrication - B/C/O Seal
900
rpm
Grease Lubrication - M/N Seal
1200
rpm
Grease Lubrication - T Seal
1600
rpm
Grease Lubrication - B/C/O Seal
900
rpm
Engineering Bearing Attributes
Float
0.083
in
2.108
mm
Shaft Tolerance
0.0040
in
0.102
mm
Engineering Internal Radial Clearance
Pre Install Clearance Min
0.0043
in
0.109
mm
Pre Install Clearance Max
0.0055
in
0.140
mm
VIEW CAD DRAWING
·
3D
·
2D Front View
·
2D Left View
·
2D Sales Drawing
DOWNLOADS
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Eng Seal Temperatures
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©
The Timken Company. ©
The Timken Company.
©
The Timken Company.