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National Stock Number:
3120-00-689-7206
Federal Supply Class:
3120
National Item Identification Number:
006897206
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:
| WBS10ATC22 | 21335 | TIMKEN CO | | WBS10ATC22 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
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Techincal Specification:
| BORE DIAMETER | 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM INNER MEMBER | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM OUTER RACE MEMBER | | INNER MEMBER WIDTH | 0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 0.6870 INCHES MINIMUM AND 0.6875 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.2500 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER | | MATERIAL | STEEL COMP 410 OUTER RACE MEMBER | | MATERIAL | STEEL COMP 440C INNER MEMBER | | SPECIAL FEATURES | DYNAMIC RADIAL LOAD RATING 4365 LBS,NO LOAD ROTATIONAL STARTING TORQUE 1 LB 5.0000 | | STATIC RADIAL LOAD RATING | 6565 POUNDS | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
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