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MS27645-R MKSP, MKSP-A Series0 pages
AIRFRAME CONTROL BALL BEARINGS —
MKSP, MKSP-A PRECISION SERIES, SELF-ALIGNING
MS27645-R • SAE-AS7949
• Single row, ball, self-aligning light and 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°
AIRFRAME CONTROL
BALL BEARINGS
C1 x 45°
E B
D
W
SPECIFICATIONS AND ORDERING INFORMATION
TO ORDER, SPECIFY BEARING NUMBER AND FACTORY SPECIFICATION. SEE TABLE 1 ON PG 8. (Example MKSP3L FS464)
Bearing
Number(1)
Bore
B
MS
27645
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.
Thrust
Limit
Load
Rating
Radial
Limit
Load
Rating
+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
N
lbf.
N
550
2450
100
450
0.009
900
4000
200
900
0.009
1000
4400
200
900
0.03
0.014
1120
5000
200
900
0.56
0.03
0.014
900
4000
200
900
0.032
0.81
0.04
0.018
1410
6300
300
1340
0.032
0.81
0.10
0.045
2190
9800
300
1340
0.38
0.032
0.81
0.15
0.068
2980
13200
400
1780
MKSP3L
-3AR
0.1900
4.826
0.6250
15.875
0.2450
6.220
0.203
5.16
0.256
6.50
0.005
0.13
0.016
0.41
0.01
0.005
MKSP4A
-4AR
0.2500
6.350
0.7500
19.050
0.2810
7.140
0.219
5.56
0.328
8.33
0.005
0.13
0.016
0.41
0.02
MKSP5A
-5AR
0.3125
7.938
0.8125
20.638
0.2970
7.540
0.234
5.94
0.389
9.88
0.015
0.38
0.016
0.41
0.02
MKSP6A
-6AR
0.3750
9.525
0.8750
22.225
0.3130
7.950
0.250
6.35
0.462
11.73
0.016
0.41
0.016
0.41
MKSP3
-3R
0.1900
4.826
0.7774
19.746
0.2970
7.540
0.270
6.86
0.297
7.54
0.005
0.13
0.022
MKSP4
-4R
0.2500
6.350
0.9014
22.896
0.4840
12.290
0.335
8.51
0.396
10.06
0.005
0.13
MKSP5
-5R
0.3125
7.938
1.2500
31.750
0.5580
14.170
0.375
9.52
0.567
14.40
0.015
0.38
MKSP6
-6R
0.3750
9.525
1.4375
36.512
0.6200
15.750
0.469
11.91
0.612
15.54
0.015
lbf.
*MKSP8
-8R
0.5000
12.700
1.6875
42.862
0.6200
15.750
0.500
12.70
0.796
20.22
0.015
0.38
0.044
1.12
0.23
0.104
3670
16300
500
2230
*MKSP10
-10R
0.6250
15.875
1.9375
49.212
0.8130
20.650
0.625
15.88
0.922
23.42
0.015
0.38
0.044
1.12
0.37
0.168
5320
23600
600
2670
(1) These
bearings are self-aligning for 10° in either direction except MKSP4A, MKSP5A and MKSP6A which are self-aligning for 8° in either direction.
* Check for availability.
©2008 RBC Bearings Incorporated. All rights reserved.
40
For more information visit our web site at rbcbearings.com
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