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MS27645E の電気的特性と機能

MS27645EのメーカーはETCです、この部品の機能は「BEARING / BALL / AIRFRAME / ANTI-FRICTION / LIGHT AND HEAVY DUTY」です。


製品の詳細 ( Datasheet PDF )

部品番号 MS27645E
部品説明 BEARING / BALL / AIRFRAME / ANTI-FRICTION / LIGHT AND HEAVY DUTY
メーカ ETC
ロゴ ETC ロゴ 




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MS27645E Datasheet, MS27645E PDF,ピン配置, 機能
Downloaded from http://www.everyspec.com
INCH-POUND
MS27645E
20 January 1998
SUPERSEDING
MS27645D
5 December 1994
MILITARY SPECIFICATION SHEET
BEARING, BALL, AIRFRAME, ANTI-FRICTION,
SELF-ALIGNING, LIGHT AND HEAVY DUTY
This Specification is approved for use by all Departments and
Agencies of the Department of Defense.
The requirements for acquiring the product described herein shall consist of this specification
sheet and the issue of the following specification listed in that issue of the Department of Index of
Specifications and Standards (DODISS) specified in the solicitation: MIL-B-7949.
TABLE I. DIMENSIONS AND LOADS
MS
DASH
NO.
-3A
-4A
-5A
-6A
-3
-4
-5
-6
-8
-10
¬B
2/
BORE
¬D
OUTSIDE
DIAMETER
1/ 2/
+.0000
-.0005
.1900
.2500
.3125
.3750
.1900
.2500
.3125
.3750
.5000
.6250
+.0000
-.0005
.6250
.7500
. 8125
.8750
.7774
. 9014
1.2500
1.4375
1.6875
1.9375
W
WIDTH
INNER
RING
1/
+.000
-.005
.245
.281
.297
.313
.297
.484
.558
.620
.620
.813
H
WIDTH
OUTER
RING
1/
+.000
-.005
.203
.219
.234
.250
.270
.335
.375
.469
.500
.625
¬A
SHOULDER
DIAMETER
INNER
RING
(APPROX)
.253
.321
.381
.453
.290
.390
.561
.607
.791
.916
E
4/
INNER
RING
CORNER
CHAMFER
C
3/
OUTER
RING
CORNER
CHAMFER
+.015 -.000
.005
.015
.016
.005
.016
.022
.032
.015
.044
RADIAL
LIMIT
LOAD
RATING
LBS
550
900
1000
1120
900
1410
2190
2980
3670
5320
THRUST
LIMIT
LOAD
RATING
LBS
100
200
300
400
500
600
6/ 5/
RADIAL LOAD
RATING (LBS)
FOR AVERAGE LIFE
OF 10,000 COMPLETE
90 CYCLES
CASE I
550
900
950
1120
900
1230
2190
2980
3670
4980
CASE II
480
770
815
990
770
1230
1890
2580
3290
4360
AXIAL
INTERNAL
CLEARANCE
(MAX)
.023
.025
.028
.030
.023
.025
.028
.030
.032
.034
WEIGHT
POUNDS
(APPROX)
.01
.02
.03
.04
.10
.15
.23
.37
1/ Dimensions to be met after plating.
2/ Out-of-round tolerances: Bore: +.0002, -.0007; outer dia: +.0005, -.0010.
3/ 45chamfer or a radius giving approximately the same grip for staking the bearing in the housing will be acceptable.
4/ 45chamfer or a radius giving approximately the same fillet clearance will be acceptable.
5/ Case I = load fixed with respect to outer ring.
Case II = load fixed with respect to inner ring.
6/ These ratings are for operation up to 250F. For operation up to 350F, the ratings shall be reduced by 20%.
7/ These bearings are internal self-aligning for 10in either direction except MS-4A, -5A, and –6A which are self-aligning
for 8in either direction.
MAXIMUM
STARTING
TORQUE
(INCH-0Z)
1
1
2
3
1
1
2
3
4
6
MINIMUM
TORQUE
TO
DISLODGE
SEAL
(IN-LB)
4
6
10
8
6
5
16
18
20
25
AMSC N/A
1 of 3
FSC 3110
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.

1 Page





MS27645E pdf, ピン配列
Custodians:
Army - AV
Air Force - 99
Navy - AS
Review activities:
Army – AR, AT, MI
Air Force – 84
DLA-IS
Downloaded from http://www.everyspec.com
Preparing activity:
Navy - AS
(Project 3110-1065)


3Pages





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部品番号部品説明メーカ
MS27645E

BEARING / BALL / AIRFRAME / ANTI-FRICTION / LIGHT AND HEAVY DUTY

ETC
ETC


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