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National Stock Number:
3110-01-172-0989
Federal Supply Class:
3110
National Item Identification Number:
011720989
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:
| 230/750CHC2W510 | 52676 | SKF USA INC. | | 230/750W33245 60S90 | 21335 | TIMKEN CO | | 230/750W33W450605090 | 21335 | TIMKEN CO | | 230/750W33W45060S090 | 21335 | TIMKEN CO | | 230/750W33245 60S90 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | 230/750W33W450605090 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | 230/750W33W45060S090 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT |
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Techincal Specification:
| BORE DIAMETER | 750.00 MILLIMETERS NOMINAL | | BORE SHAPE | STRAIGHT | | FEATURES PROVIDED | ALIGNING RING | | INTERNAL FIT-UP DESIGNATION | STANDARD | | OVERALL OUTSIDE DIAMETER | 1090.00 MILLIMETERS NOMINAL | | OVERALL WIDTH | 250.00 MILLIMETERS NOMINAL | | MATERIAL | ALUMINUM ALLOY OR COPPER ALLOY RETAINER | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | MATERIAL | STEEL ROLLER | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | OIL HOLES AND GROOVE IN CENTER OF OUTER RING; TAPPED HOLES IN FACE 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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