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MS27642 KP-B Series0 pages
AIRFRAME CONTROL BALL BEARINGS —
KP-B SERIES RADIAL TORQUE TUBE
MS27642 • SAE-AS7949
• Single row, ball, light duty
• PTFE seals and CRES sealcaps
• Exposed surfaces except bore, caps, and seals are
cadmium plated
• Prelubricated for life
• Also offered with CRES 440C material and/or zinc
nickel plating per OEM specifications
H
E
B
AIRFRAME CONTROL
BALL BEARINGS
C x 45°
D
W
SPECIFICATIONS AND ORDERING INFORMATION
TO ORDER, SPECIFY BEARING NUMBER AND FACTORY SPECIFICATION. SEE TABLE 1 ON PG 8. (Example KP16B FS464)
Bore
B
Outside
Diameter
D
W
H
+0.0000, -0.0010
+0.000, -0.025
Bearing
Number
+0.0000, -0.0010
+0.000, -0.025
+0.0000, -0.005
+0.000, -0.13
+0.000, -0.005
+0.00, -0.13
MS
27642
Dash
No.
Widths
E
C
Wt.
Approx.
+0.015, -0.000
+0.38, -0.00
Approx.
in.
kg
lbf.
N
lbf.
N
KP16B
-16
1.0000(1)
25.400(1)
1.7500
44.450
0.437
11.10
0.375
9.53
1.150
29.21
0.024
0.61
0.14
0.064
8085
36000
3600
16000
KP21B
-21
1.3130
33.350
2.0625
52.388
0.437
11.10
0.375
9.53
1.465
37.21
0.024
0.61
0.16
0.073
9840
43800
4400
19600
KP23B
-23
1.4380
36.525
2.1875
55.563
0.437
11.10
0.375
9.53
1.585
40.26
0.024
0.61
0.17
0.077
10500
46700
4700
20900
KP25B
-25
1.5630
39.700
2.3125
58.738
0.437
11.10
0.375
9.53
1.700
43.18
0.024
0.61
0.19
0.086
11300
50300
5000
22300
KP29B
-29
1.8130
46.050
2.5625
65.088
0.437
11.10
0.375
9.53
1.940
49.28
0.024
0.61
0.21
0.095
12700
56500
5600
25000
KP33B
-33
2.0630
52.400
2.8125
71.438
0.437
11.10
0.375
9.53
2.234
56.74
0.024
0.61
0.23
0.104
14400
64000
6400
28600
KP37B
-37
2.3130
58.750
3.0625
77.788
0.437
11.10
0.375
9.53
2.475
62.87
0.024
0.61
0.26
0.118
15800
70300
7000
31100
KP47B
-47
2.9380
74.625
3.8750
98.425
0.531
13.49
0.469
11.91
3.105
78.87
0.039
0.99
0.49
0.222
24700
110000
10900
48500
KP49B
-49
3.0630
77.800
4.0000
101.600
0.531
13.49
0.469
11.91
3.230
82.04
0.039
0.99
0.53
0.240
27500
122500
12100
54000
*KP52B
-52
3.2500
82.550
4.1875
106.363
0.531
13.49
0.469
11.91
3.460
87.88
0.039
0.99
0.55
0.249
28700
127700
12600
56000
*KP56B
-56
3.5000
88.900
4.4375
112.713
0.531
13.49
0.469
11.91
3.734
94.84
0.039
0.99
0.61
0.277
31200
140000
13700
61000
*KP60B
-60
3.7500
95.250
4.6875
119.063
0.531
13.49
0.469
11.91
3.972
100.89
0.039
0.99
0.64
0.290
33100
147300
14600
65000
*KP64B
-64
4.0000
101.600
4.9375
125.413
0.531
13.49
0.469
11.91
4.217
107.11
0.039
0.99
0.64
0.290
35500
157900
15400
68500
*KP68B
-68
4.2500
107.950
5.3125
134.938
0.593
15.06
0.531
13.49
4.478
113.74
0.039
0.99
0.73
0.331
41900
186400
18400
81800
*KP72B
-72
4.5000
114.300
5.5625
142.875
0.593
15.06
0.531
13.49
4.736
120.29
0.039
0.99
0.76
0.345
44300
197000
19500
86700
(1)
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
lbs.
Thrust
Limit
Load
Rating
Radial
Limit
Load
Rating
+0.0000, -0.0005 in.; +0.000, -0.013mm.
*Check for availability.
©2008 RBC Bearings Incorporated. All rights reserved.
For more information visit our web site at rbcbearings.com
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