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Double Concentric Two-Bolt Pillow Block
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All Product Types
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ENGINEERED BEARINGS
>
Mounted Bearings
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Mounted Solid-Block Spherical Roller Bearings
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Double Concentric Solid-Block Mounted Bearings
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Double Concentric Two-Bolt Pillow Block
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Part Number QAAP20A100S
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Part Number QAAP20A100S, Double Concentric 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
22220
Shaft Size
100
mm
Shaft Size Type
Metric
Full Timken Part Number
QAAP20A100SB
QAAP20A100SC
QAAP20A100SEB
QAAP20A100SEC
QAAP20A100SEM
QAAP20A100SEN
QAAP20A100SEO
QAAP20A100SET
QAAP20A100SM
QAAP20A100SN
QAAP20A100SO
QAAP20A100ST
Locking Style
Double Concentric
Housing Construction
Two-Bolt Pillow Block
UPC Code
0883450298445
0883450298452
0883450298469
0883450298476
0883450298483
0883450298490
0883450298506
0883450298513
0883450298520
0883450298537
0883450298544
0883450298551
Dimensions
Dimension A
4.13
in
104.9
mm
Dimension B
8.26
in
209.8
mm
Dimension C
6
in
152.4
mm
Dimension D Min
10.04
in
255
mm
Dimension D Max
12.6
in
320
mm
Dimension F
14.25
in
362
mm
Dimension G
3.73
in
94.7
mm
Dimension H
2
in
50.8
mm
Dimension J (Bolt Size)
1
in
24
mm
Dimension L
4.84
in
122.9
mm
Dimension M
2.97
in
75.4
mm
Dimension RAA
1.11
in
28.2
mm
Dimension SAA
5.94
in
150.9
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
0.0030
in
0.076
mm
Engineering Internal Radial Clearance
Eng Internal Radial Clearance - Min
0.0030
Eng Internal Radial Clearance - Max
0.0047
Pre Install Clearance Min
0.0030
in
0.075
mm
Pre Install Clearance Max
0.0047
in
0.120
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.