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National Stock Number:
3110-00-865-3884
Federal Supply Class:
3110
National Item Identification Number:
008653884
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:
| 7031-076 | 31245 | TEREX USA, LLC | | 9000-590 | 31245 | TEREX USA, LLC | | I1427B | 21335 | TIMKEN CO | | I1427B | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT |
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Techincal Specification:
| MATERIAL | STEEL INNER RING | | STEEL OUTER RING | | COPPER ALLOY RETAINER | | STEEL ROLLER | | STYLE DESIGNATOR | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE | | OVERALL WIDTH | 2.5147 INCHES MINIMUM AND | | 2.5197 INCHES MAXIMUM | | BORE DIAMETER | 3.1490 INCHES MINIMUM AND | | 3.1496 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 7.4795 INCHES MINIMUM AND | | 7.4799 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | MACHINED | | INTERNAL CLEARANCE | 0.0025 INCHES MINIMUM RADIAL AND | | 0.0039 INCHES MAXIMUM RADIAL | | SPECIAL FEATURES | 3 THD HOLES 0.3125 IN-24 BY 0.5620 IN. DEEP EQUALLY SPACED ON 3.7500 IN. BOLT CIRCLE DIA ON INNER RING |
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