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National Stock Number:
3120-01-470-5401
Federal Supply Class:
3120
National Item Identification Number:
014705401
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:
| 03-653-12E002 | 09455 | RBC TRANSPORT DYNAMICS CORP | | 423RS221-1 | 77272 | THE BOEING COMPANY | | 423RS221-10 | 09455 | RBC TRANSPORT DYNAMICS CORP | | 423RS221-10 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | 423RS221-10 | 77272 | THE BOEING COMPANY | | 423RS221-10 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | DB12-4001 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | KNDB12-49 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| BORE DIAMETER | 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 37.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM INNER MEMBER AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE BORE LINER | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER | | MATERIAL | STEEL COMP 440C INNER MEMBER | | MATERIAL | STEEL COMP 630 OUTER RACE MEMBER | | INNER MEMBER WIDTH | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BEARING, PLAIN SELF-ALIGNING COLLECTIVE LINK | | PROPRIETARY CHARACTERISTICS | PACS | | OUTER MEMBER OUTSIDE DIAMETER | 1.4370 INCHES MINIMUM AND 1.4375 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.5880 INCHES MINIMUM AND 0.5980 INCHES MAXIMUM | | STATIC RADIAL LOAD RATING | 38390 POUNDS | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
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