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Single Concentric Four Bolt Square Flange 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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Single Concentric Solid-Block Mounted Bearings
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Single Concentric Four Bolt Square Flange Block
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Part Number QAF09A112S
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Part Number QAF09A112S, Single Concentric Four Bolt Square Flange Block
larger image
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
22210
Shaft Size
1 3/4
in
Shaft Size Type
Imperial
Full Timken Part Number
QAF09A112SB
QAF09A112SC
QAF09A112SEB
QAF09A112SEC
QAF09A112SEM
QAF09A112SEN
QAF09A112SEO
QAF09A112SET
QAF09A112SM
QAF09A112SN
QAF09A112SO
QAF09A112ST
Locking Style
Single Concentric
Housing Construction
Four-Bolt Square Flange
UPC Code
0883450037808
0883450037815
0883450037839
0883450037846
0883450037853
0883450037860
0883450037877
0883450037884
0883450190640
0883450190800
0883450268004
0883450268165
Dimensions
Dimension BC
6.19
in
157.2
mm
Dimension C
2.63
in
66.8
mm
Dimension D
4.75
in
120.7
mm
Dimension E
4.38
in
111.3
mm
Dimension F
5.5000
in
139.700
mm
Dimension H
0.88
in
22.4
mm
Dimension J (Bolt Size)
0.5
in
12
mm
Dimension KA
1
in
25.4
mm
Dimension L Exp
3.21
in
81.5
mm
Dimension L Fix
3.13
in
79.5
mm
Dimension M
1.88
in
47.8
mm
Dimension N
2.56
in
65
mm
Dimension RA
0.25
in
6.4
mm
Dimension SA
2.88
in
73.2
mm
Radial and Thrust Factors
C0 - Static Load
26600
lbf
118000
N
C - Dynamic Load (Basic)
26300
lbf
117000
N
e - Geometry Factor
0.25
Y1 - Geometry Factor
2.71
Y2 - Geometry Factor
4.04
Engineering Seal Speed
Oil Lubrication - M/N Seal
2400
rpm
Oil Lubrication - T Seal
4200
rpm
Oil Lubrication - B/C/O Seal
1800
rpm
Grease Lubrication - M/N Seal
2400
rpm
Grease Lubrication - T Seal
3550
rpm
Grease Lubrication - B/C/O Seal
1800
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
0.0016
Eng Internal Radial Clearance - Max
0.0026
Pre Install Clearance Min
0.0016
in
0.040
mm
Pre Install Clearance Max
0.0026
in
0.065
mm
VIEW CAD DRAWING
·
3D
·
2D Front View
·
2D Left View
·
2D Sales Drawing
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©
The Timken Company. ©
The Timken Company.
©
The Timken Company.