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National Stock Number:
3120-01-288-9221
Federal Supply Class:
3120
National Item Identification Number:
012889221
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:
| 12SF20-TT | 21335 | TIMKEN CO | | 12SF20-TT | 52676 | SKF USA INC. | | 12SF20-TT | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | 31036-90185 | 97384 | TEXTRON SYSTEMS CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 1.2500 INCHES NOMINAL | | INNER MEMBER WIDTH | 1.0930 INCHES NOMINAL | | MATERIAL | RUBBER RACE LINER | | MATERIAL | STEEL INNER MEMBER | | MATERIAL | STEEL OUTER RACE MEMBER | | OUTER MEMBER OUTSIDE DIAMETER | 2.0000 INCHES NOMINAL | | OUTER MEMBER WIDTH | 0.9370 INCHES NOMINAL | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
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