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MS27640 KP Series0 pages
AIRFRAME CONTROL BALL BEARINGS — KP SERIES RADIAL
MS27640 • SAE-AS7949
• Single row, ball, heavy 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
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 KP3L FS464)
Bearing
Number
Bore
B
MS
27640
Dash
No.
Widths
Outside
Diameter
D
W
E
+0.0000, -0.0005 +0.0000, -0.0005 +0.000, -0.005
+0.000, -0.013
+0.00, -0.13
+0.000, -0.013
+0.000, -0.005
+0.00, -0.13
C2
C1
H
Approx.
+0.015, -0.000
+0.38, -0.00
Wt.
+0.015, -0.000
+0.38, -0.00
Approx.
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
lbs.
kg
6.22
0.203
5.16
0.285
7.24
0.005
0.13
0.010
0.25
0.01
0.005
1560
lbf.
N
lbf.
N
6950
700
3100
8400
900
4000
12000
1200
5300
25000
2500
11200
7910
35500
3500
15600
11800
52500
5200
23200
62800
6200
27600
KP3L(1)
-3A
0.1900
4.826
0.6250
15.875
0.245
KP3
-3
0.1900
4.826
0.7774
19.746
0.297
7.54
0.270
6.86
0.336
8.53
0.005
0.13
0.022
0.56
0.03
0.014
1880
KP4
-4
0.2500
6.350
0.9014
22.896
0.484
12.29
0.335
8.51
0.395
10.03
0.005
0.13
0.032
0.81
0.04
0.018
2680
KP5
-5
0.3125
7.938
1.2500
31.750
0.558
14.17
0.375
9.53
0.474
12.04
0.015
0.38
0.032
0.81
0.09
0.041
5620
KP6
-6
0.3750
9.525
1.4375
36.513
0.620
15.75
0.469
11.91
0.596
15.14
0.015
0.38
0.032
0.81
0.15
0.068
KP8
-8
0.5000
12.700
1.6875
42.863
0.620
15.75
0.500
12.70
0.773
19.63
0.015
0.38
0.044
1.12
0.21
0.095
KP10
-10
0.6250
15.875
1.9375
49.213
0.620
15.75
0.500
12.70
0.855
21.72
0.015
0.38
0.044
1.12
0.28
0.127
14100
(1) Bonded
Thrust
Limit
Load
Rating
Radial
Limit
Load
Rating
PTFE Seals.
©2008 RBC Bearings Incorporated. All rights reserved.
For more information visit our web site at rbcbearings.com
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