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National Stock Number:
3120-01-583-5442
Federal Supply Class:
3120
National Item Identification Number:
015835442
Description:
BEARING,PLAIN,SELF-ALIGNING
Detail:
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.
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Manufacturer Information:
| 20-095-7 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | 20-095-7 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| STYLE DESIGNATOR | WITHOUT INSERT OR LINER WITH STAKING GROOVE | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2700, CLASS 4, ANNEX A, OPTION METHOD 102 AND 104 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | BORE DIAMETER | 0.4375 INCHES MINIMUM AND | | 0.4380 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 0.9182 INCHES MINIMUM AND | | 0.9187 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.338 INCHES MINIMUM AND | | 0.348 INCHES MAXIMUM | | INNER MEMBER WIDTH | 0.437 INCHES MINIMUM AND | | 0.442 INCHES MAXIMUM | | STORAGE TEMP RANGE | -65.0 TO 300.0 DEG FAHRENHEIT | | SPECIAL FEATURES | AH-1Z 4BW AND UH01Y 4BN; MATERIAL BALL-CRES 440C PER AMS5630 RACE- CRES 17-4PH PER AMS5643; HARDNESS BALL-RC 55-62 RACE-RC 28-37; HEAT TREATED PER | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BEARING, PLAIN, SPHERICAL, SELF-ALIGNING, METAL-TO-METAL, NARROW, GROOVED, SPECIAL |
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