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National Stock Number:
3110-01-026-0009
Federal Supply Class:
3110
National Item Identification Number:
010260009
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:
| 23056 BMB C2 | 43991 | FAG BEARINGS CORPORATION | | 23056 BWL1D1C2 | 0LTL1 | NTN BEARING CORPORATION OF AMERICA | | 23056 BWL1D1C2 | 23803 | N T N BEARING CORP OF AMERICA | | 23056 W33 W45A BR C2 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | 23056CA-C2-W510 | 52676 | SKF USA INC. | | 23056CAME C2 | 53035 | NSK CORP BEARING DIV | | 23056MC-C2-W510 | 52676 | SKF USA INC. | | 23056YMBW33W45AC6 | 21335 | TIMKEN CO | | 23056YMW33W45C2 | 21335 | TIMKEN CO | | 280SD 30 W33 W45 F1 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT |
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Techincal Specification:
| BORE DIAMETER | 280.0 MILLIMETERS NOMINAL | | BORE SHAPE | STRAIGHT | | INTERNAL FIT-UP DESIGNATION | TIGHT | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL OUTSIDE DIAMETER | 420.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 106.0 MILLIMETERS NOMINAL | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | RETAINER BRONZE; LIFTING AND LUBRICATING HOLES; LIFTING HOLES LOCATED ON OUTER RACE FACE ON ONE SIDE AT 0 AND 180 DEREES W/1/4-20 UNC 1B THREADS; LIFTING HOLES LOCATED AT 30,150,AND 270DEGREES ARE 1/4-20 UNC 3B THREADS | | STYLE DESIGNATOR | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE | | SURFACE FINISH | GROUND | | UNPACKAGED UNIT WEIGHT | 115.0 POUNDS NOMINAL |
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