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National Stock Number:
3110-00-321-8802
Federal Supply Class:
3110
National Item Identification Number:
003218802
Description:
BEARING,ROLLER,SELF-ALIGNING
Detail:
AN ANTIFRICTION BEARING HAVING A CYLINDRICAL ROLLING ELEMENT AND ONE SPHERICAL RACEWAY WHICH WILL ADJUST TO VARYING DEGREES OF SHAFT AND/OR SUPPORT MISALIGNMENT WITHOUT DAMAGE TO THE RACEWAYS AND PERMITS THE FULL RATING OF THE BEARING TO BE UTILIZED.
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Manufacturer Information:
| 2920413 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 562225 | 56232 | LOCKHEED MARTIN CORPORATION | | S3927B | 21335 | TIMKEN CO | | S3927B | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 9.4483 INCHES MINIMUM AND 9.4488 INCHES MAXIMUM | | INTERNAL CLEARANCE | 0.0017 INCHES MINIMUM RADIAL AND 0.0027 INCHES MAXIMUM RADIAL | | OVERALL OUTSIDE DIAMETER | 12.5978 INCHES MINIMUM AND 12.5984 INCHES MAXIMUM | | OVERALL WIDTH | 2.3922 INCHES MINIMUM AND 2.4442 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | SEAL QUANTITY | 1 | | SPECIAL FEATURES | BEARING TO BE FILLED AND ALL EXTERIOR SURFACES WIPED WITH MIL-G-81322 GREASE | | STANDARD TOLERANCE DESIGNATION | RBEC NO.5 | | STYLE DESIGNATOR | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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