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Double Concentric Stainless Four Bolt Square Flange 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 Concentric Solid-Block Mounted Bearings
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Double Concentric Stainless Four Bolt Square Flange Block
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Part Number QAAFE20A100SS
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Part Number QAAFE20A100SS, Double Concentric Stainless Four Bolt Square Flange 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
22220
Shaft Size
100
mm
Shaft Size Type
Metric
Full Timken Part Number
QAAFE20A100SBS
QAAFE20A100SCS
QAAFE20A100SEBS
QAAFE20A100SECS
QAAFE20A100SEMS
QAAFE20A100SENS
QAAFE20A100SEOS
QAAFE20A100SETS
QAAFE20A100SMS
QAAFE20A100SNS
QAAFE20A100SOS
QAAFE20A100STS
Locking Style
Double Concentric
Housing Construction
Four-Bolt Square Flange
Dimensions
Dimension BC
10.96
in
278.4
mm
Dimension C
6
in
152.4
mm
Dimension D
8.82
in
224
mm
Dimension E
7 3/4
in
196.9
mm
Dimension F
9.97
in
253.2
mm
Dimension H
2.13
in
54
mm
Dimension J (Bolt Size)
0.875
in
24
mm
Dimension L Exp
6.17
in
156.8
mm
Dimension L Fix
6.09
in
154.7
mm
Dimension M
2.97
in
75.4
mm
Dimension N
5.19
in
131.8
mm
Dimension RAA
0.15
in
3.8
mm
Dimension SAA
5.94
in
150.8
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
2.84
Y2 - Geometry Factor
4.23
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
Bearing Life Calculation Tool
Eng Seal Temperatures
TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS
Stainless-Solid-Block-Mounted-SRB-Sell-Sheet_11229-POD
(PDF, 175KB)
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©
The Timken Company. ©
The Timken Company.
©
The Timken Company.