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National Stock Number:
3120-00-179-7266
Federal Supply Class:
3120
National Item Identification Number:
001797266
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:
| 611112 | 77445 | RTX CORPORATION | | 76588-041 | 09455 | RBC TRANSPORT DYNAMICS CORP | | 767964 | 77445 | RTX CORPORATION | | 767965 | 77445 | RTX CORPORATION | | 91145-8-80 | 04713 | FREESCALE SEMICONDUCTOR, INC. | | ATB4-5 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | BLFN4-361 | 81376 | RBC SOUTHWEST PRODUCTS, INC. | | BS8ATC24-4Z | 04713 | FREESCALE SEMICONDUCTOR, INC. | | GB520S4A | 09455 | RBC TRANSPORT DYNAMICS CORP | | GB520S4A | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | GB520S4A | 21335 | TIMKEN CO | | GB520S4A | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GB520S4A | 50294 | NEW HAMPSHIRE BALL BEARINGS INC | | GB520S4A | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. | | GB520S4A | 81376 | RBC SOUTHWEST PRODUCTS, INC. | | GB520S4A | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | KSBN4-41 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | LHSSV4AD | 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 | 0.7495 INCHES MINIMUM AND | | 0.7500 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.2140 INCHES MINIMUM AND | | 0.2190 INCHES MAXIMUM | | INNER MEMBER WIDTH | 0.2760 INCHES MINIMUM AND | | 0.2810 INCHES MAXIMUM | | STATIC RADIAL LOAD RATING | 5700 POUNDS | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 26512 | | MFR SOURCE CONTROLLING REFERENCE | GB520S4A |
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