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Part Number QATP11A204S
Part Number QATP11A204S, Single Concentric Top Pull Take-Up Block
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Specifications
·
Dimensions
·
Radial and Thrust Factors
·
Engineering Seal Speed
·
Engineering Bearing Attributes
·
Engineering Internal Radial Clearance
Specifications
Engineering Group
Mounted Bearing
Bearing Number
22211
Shaft Size
2 1/4
in
Shaft Size Type
Imperial
Full Timken Part Number
QATP11A204SB
QATP11A204SC
QATP11A204SEB
QATP11A204SEC
QATP11A204SEM
QATP11A204SEN
QATP11A204SEO
QATP11A204SET
QATP11A204SM
QATP11A204SN
QATP11A204SO
QATP11A204ST
Locking Style
Single Concentric
Housing Construction
Top Pull Take-Up
Dimensions
Dimension A1
3.25
in
82.6
mm
Dimension B
2.87
in
72.8
mm
Dimension C
3.25
in
82.6
mm
Dimension D
7.63
in
193.8
mm
Dimension E
6-1/4
in
158.8
mm
Dimension F
1.94
in
49.3
mm
Dimension G
2.75
in
69.9
mm
Dimension H
3.5
in
88.9
mm
Dimension J
1.75
in
44.4
mm
Dimension K
1.13
in
28.7
mm
Dimension L
7.5
in
190.6
mm
Dimension M
2
in
50.8
mm
Dimension N
3.49
in
88.5
mm
Dimension P
7
in
177.8
mm
Dimension Q
1.06
in
26.9
mm
Dimension RA
0.36
in
9
mm
Dimension S
1.12
in
28.4
mm
Dimension TA
3.13
in
79.5
mm
Dimension U
0.81
in
20.6
mm
Radial and Thrust Factors
C0 - Static Load
31900
lbf
142000
N
C - Dynamic Load (Basic)
31400
lbf
140000
N
e - Geometry Factor
0.23
Y1 - Geometry Factor
2.95
Y2 - Geometry Factor
4.40
Engineering Seal Speed
Oil Lubrication - M/N Seal
2200
rpm
Oil Lubrication - T Seal
3800
rpm
Oil Lubrication - B/C/O Seal
1600
rpm
Grease Lubrication - M/N Seal
2200
rpm
Grease Lubrication - T Seal
3200
rpm
Grease Lubrication - B/C/O Seal
1600
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
DOWNLOADS
Bearing Life Calculation Tool
Primary Sealing
(PDF, 280KB)
TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS
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