MS27640-R MKP Series0 pages
AIRFRAME CONTROL BALL BEARINGS — MKP PRECISION SERIES, RADIAL
MS27640-R • 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
AIRFRAME CONTROL
BALL BEARINGS
C2 x 45°
C1 x 45°
E
D
B
W
SPECIFICATIONS AND ORDERING INFORMATION
TO ORDER, SPECIFY BEARING NUMBER AND FACTORY SPECIFICATION. SEE TABLE 1 ON PG 8. (Example MKP3L FS464)
Bearing
Number
52100 †
Bore
B
MS
27640
Dash
No.
Widths
Outside
Diameter
D
W
E
+0.0000, -0.0003 +0.0000, -0.0004 +0.0000, -0.0025
+0.000, -0.008
+0.000, -0.064
+0.000, -0.010
+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
6.225
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
6900
700
3100
8400
900
4000
12000
1200
5300
25000
2500
11200
7910
35500
3500
15600
11800
52500
5200
23200
62800
6200
27600
MKP3L(1)
-3AR
0.1900
4.826
0.6250
15.875
0.2450
MKP3
-3R
0.1900
4.826
0.7774
19.746
0.2970
7.540
0.270
6.86
0.336
8.53
0.005
0.13
0.022
0.56
0.03
0.014
1880
MKP4
-4R
0.2500
6.350
0.9014
22.896
0.4840
12.290
0.335
8.51
0.395
10.03
0.005
0.13
0.032
0.81
0.04
0.018
2680
MKP5
-5R
0.3125
7.938
1.2500
31.750
0.5580
14.170
0.375
9.53
0.474
12.04
0.015
0.38
0.032
0.81
0.09
0.041
5620
MKP6
-6R
0.3750
9.525
1.4375
36.513
0.6200
15.750
0.469
11.91
0.596
15.14
0.015
0.38
0.032
0.81
0.15
0.068
MKP8
-8R
0.5000
12.700
1.6875
42.863
0.6200
15.750
0.500
12.70
0.773
19.63
0.015
0.38
0.044
1.12
0.21
0.095
MKP10
-10R
0.6250
15.875
1.9375
49.213
0.6200
15.750
0.500
12.70
0.855
21.72
0.015
0.38
0.044
1.12
0.28
0.127
14100
(1)
Thrust
Limit
Load
Rating
Radial
Limit
Load
Rating
Bonded PTFE Seals
†For
CRES 440C material prefix “A” in part number; e.g., AMKP3L
©2008 RBC Bearings Incorporated. All rights reserved.
38
For more information visit our web site at rbcbearings.com
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