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National Stock Number:
3120-00-179-7275
Federal Supply Class:
3120
National Item Identification Number:
001797275
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:
| 76588-04 | 09455 | RBC TRANSPORT DYNAMICS CORP | | ATB4-7 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | BLFN4-363 | 81376 | RBC SOUTHWEST PRODUCTS, INC. | | GB520S4 | 09466 | BUELL MFG CO | | GB520S4 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | GB520S4 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GB520S4 | 81376 | RBC SOUTHWEST PRODUCTS, INC. | | GB520SA | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. | | GB520SA | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | KMDB4-8 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | KSBN4-43 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | LHSSV4AH | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP 440C INNER MEMBER | | STEEL COMP 410 OUTER RACE MEMBER | | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER | | HARDNESS RATING | 56.0 ROCKWELL C MINIMUM INNER MEMBER | | 28.0 ROCKWELL C MINIMUM OUTER RACE MEMBER | | BORE DIAMETER | 0.2495 INCHES MINIMUM AND | | 0.2500 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 0.9009 INCHES MINIMUM AND | | 0.9014 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.3300 INCHES MINIMUM AND | | 0.3350 INCHES MAXIMUM | | INNER MEMBER WIDTH | 0.4840 INCHES MAXIMUM | | STATIC RADIAL LOAD RATING | 7650 POUNDS | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 26512 | | MFR SOURCE CONTROLLING REFERENCE | GB520S4 |
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