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National Stock Number:
3120-01-057-0473
Federal Supply Class:
3120
National Item Identification Number:
010570473
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:
| 17SF28-X3 | 21335 | TIMKEN CO | | 17SF28-X3 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | 74806763 | 0AHU0 | KALMAR AC INC | | B-28-L-16 | 51588 | RBC BEARINGS INCORPORATED |
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Techincal Specification:
| BORE DIAMETER | 1.7498 INCHES MINIMUM AND 1.7508 INCHES MAXIMUM | | INNER MEMBER WIDTH | 1.5260 INCHES MINIMUM AND 1.5310 INCHES MAXIMUM | | LUBRICATION MATERIAL | LUBRICANT, MANUFACTURERS STANDARD | | OUTER MEMBER OUTSIDE DIAMETER | 2.8112 INCHES MINIMUM AND 2.8125 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 1.3070 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | SINGLE FRACTURE ON OUTER RACE MEMBER | | STATIC RADIAL LOAD RATING | 102000 POUNDS | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
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