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National Stock Number:
3110-00-470-8110
Federal Supply Class:
3110
National Item Identification Number:
004708110
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:
| 23184W33W45BRC2 | 21335 | TIMKEN CO | | 23184W33W45BRC2 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | 420SD31W33W45F1 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT |
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Techincal Specification:
| BORE DIAMETER | 420.0 MILLIMETERS NOMINAL | | BORE SHAPE | STRAIGHT | | INTERNAL FIT-UP DESIGNATION | TIGHT | | OVERALL OUTSIDE DIAMETER | 700.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 224.0 MILLIMETERS NOMINAL | | MATERIAL | STEEL OVERALL | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | TWO UNC 0.750-10 TAPPED HOLES 1.2500 IN. DEEP LOCATED 30 DEG OFF CENTER 210 DEG APART ON 26.0000 IN. BOLT CIRCLE,THREE 0.500-13 TAPPED HOLES 1.11250 IN. DEEP EQUALLY SPACED ON 26.0000 IN. DIA BOLT CIRCLE,OIL HOLES AND GROOVE IN OD OF OUTER RING | | STANDARD TOLERANCE DESIGNATION | RBEC NO.1 | | STYLE DESIGNATOR | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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