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MS27649 AW-AK Series0 pages
AIRFRAME CONTROL BALL BEARINGS —
AW-AK SERIES RADIAL, STAINLESS STEEL
MS27649 • SAE-AS7949
• Single row, ball, deep groove
• Rings and balls are made of CRES 440C (not cadmium plated)
• PTFE seals and CRES sealcaps
• Prelubricated for life
• Bores and outside diameters of this series are the same as for
corresponding sizes of the KP-A Series on page 28, but rings are wider
for retainers and seals, and offsets between inner and outer ring faces
are greater, providing increased bracket clearance at mounting
H
C2 x 45°
E
B
AIRFRAME CONTROL
BALL BEARINGS
C1 x 45°
D
W
SPECIFICATIONS AND ORDERING INFORMATION
TO ORDER, SPECIFY BEARING NUMBER AND FACTORY SPECIFICATION. SEE TABLE 1 ON PG 8. (Example AW3AK FS464)
Bearing
Number
Bore
B
MS
27649
Dash
No.
Widths
Outside
Diameter
D
W
C1
C2
+0.015, -0.000
+0.38, -0.00
+0.015, -0.000
+0.38, -0.00
E
H
+0.0000, -0.0005 +0.0000, -0.0005 +0.0000, -0.0025
+0.000, -0.013
+0.000, -0.064
+0.000, -0.013
+0.000, -0.005
+0.00, -0.13
Approx.
Wt.
Approx.
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
lbs.
kg
N
lbf.
N
750
3350
350
1560
0.013
880
3900
410
1830
0.015
1370
6100
640
2850
0.034
0.015
1370
6100
640
2850
0.41
0.075
0.034
2250
10000
1050
4650
0.032
0.81
0.119
0.054
3060
13600
1430
6400
0.032
0.81
0.189
0.086
4000
17800
1870
8300
0.38
0.032
0.81
0.296
0.134
5000
22300
2340
10400
0.38
0.032
0.81
0.355
0.161
6000
26700
2800
12500
*AW3AK
-3
0.1900
4.826
0.6250
15.875
0.4060
10.310
0.312
7.92
0.317
8.05
0.005
0.13
0.016
0.41
0.018
0.008
*AW4AK
-4
0.2500
6.350
0.7500
19.050
0.4380
11.130
0.312
7.92
0.415
10.54
0.005
0.13
0.016
0.41
0.028
*AW5AK
-5
0.3125
7.938
0.8125
20.638
0.4690
11.910
0.344
8.74
0.462
11.73
0.015
0.38
0.016
0.41
0.033
*AW6AK
-6
0.3750
9.525
0.8750
22.225
0.4690
11.910
0.344
8.74
0.520
13.21
0.015
0.38
0.016
0.41
*AW8AK
-8
0.5000
12.700
1.1250
28.575
0.5620
14.270
0.438
11.13
0.681
17.30
0.015
0.38
0.016
*AW10AK (1)
-10
0.6250
15.875
1.3750
34.925
0.5940
15.090
0.469
11.91
0.848
21.54
0.015
0.38
*AW12AK (1)
-12
0.7500
19.050
1.6250
41.275
0.6560
16.660
0.531
13.49
1.052
26.72
0.015
0.38
*AW16AK (1)
-16
1.0000
25.400
2.0000
50.800
0.6880
17.480
0.562
14.27
1.334
33.88
0.015
*AW20AK (1)
-20
1.2500
31.750
2.2500
57.150
0.6880
17.480
0.562
14.27
1.615
41.02
0.015
(1) Not
Thrust
Limit
Load
Rating
Radial
Limit
Load
Rating
lbf.
in production. Will be produced as requirements justify tooling.
* Check for availability.
©2008 RBC Bearings Incorporated. All rights reserved.
For more information visit our web site at rbcbearings.com
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