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National Stock Number:
3120-01-019-8940
Federal Supply Class:
3120
National Item Identification Number:
010198940
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:
| BS8ATC21FS384 | 21335 | TIMKEN CO | | BS8ATC21FS384 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | S4201 | 12511 | SIMMONDS PRECISION PRODUCTS INC |
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Techincal Specification:
| BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM OUTER RACE MEMBER | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM INNER MEMBER | | INNER MEMBER WIDTH | 0.3410 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 0.6557 INCHES MINIMUM AND 0.6562 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER | | MATERIAL | STEEL COMP 410 OUTER RACE MEMBER | | MATERIAL | STEEL COMP 440C INNER MEMBER | | SPECIAL FEATURES | LOOSER THAN STANDARD TORQUE,ROCKWELL C 58.0 MIN HARDNESS,INNER RACE MEMBER | | STATIC RADIAL LOAD RATING | 6040 POUNDS | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
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