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National Stock Number:
3120-01-624-5538
Federal Supply Class:
3120
National Item Identification Number:
016245538
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:
| ST4M194G12 | 09455 | RBC TRANSPORT DYNAMICS CORP | | ST4M194G12 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | ST4M194G12 | 16746 | RBC SPECLINE INC | | ST4M194G12 | 21335 | TIMKEN CO | | ST4M194G12 | 76301 | THE BOEING COMPANY | | ST4M194G12 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| MATERIAL | STEEL COMP 631 RACE INSERT | | STEEL COMP 631 RACE LINER | | COPPER ALLOY 606 SPHERICAL SURFACE | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER WITH STAKING GROOVE | | HARDNESS RATING | 64.0 ROCKWELL R NOMINAL INSIDE DIAMETER SURFACE OF RACE INSERT | | 32.0 ROCKWELL R NOMINAL OUTSIDE DIAMETER SURFACE OF RACE INSERT | | 16.0 ROCKWELL R NOMINAL SPHERICAL SURFACE | | BORE DIAMETER | 0.7500 INCHES NOMINAL | | OUTER MEMBER OUTSIDE DIAMETER | 1.4375 INCHES NOMINAL | | OUTER MEMBER WIDTH | 0.5930 INCHES NOMINAL | | INNER MEMBER WIDTH | 0.7500 INCHES NOMINAL | | LUBRICATION MATERIAL | GREASE, MIL-G-81322 | | STATIC RADIAL LOAD RATING | 50000 POUNDS | | SPECIAL FEATURES | TEMPERATURE LIMITATIONS -65 DEGREE F/+350 DEGREE F | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BEARING, PLAIN, SELF-ALIGNING-GROOVED OUTER RING |
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