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National Stock Number:
3110-01-285-2079
Federal Supply Class:
3110
National Item Identification Number:
012852079
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:
| 231/500B.54930MB.R50.150 | 43991 | FAG BEARINGS CORPORATION | | B45796 | 43991 | FAG BEARINGS CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 500.0 MILLIMETERS NOMINAL | | BORE SHAPE | STRAIGHT | | FEATURES PROVIDED | LUBRICATION GROOVE AND LUBRICATION HOLE | | INTERNAL CLEARANCE | 0.0020 INCHES MINIMUM RADIAL AND 0.0059 INCHES MAXIMUM RADIAL | | OVERALL OUTSIDE DIAMETER | 830.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 264.0 MILLIMETERS NOMINAL | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | MATERIAL | STEEL ROLLER | | SPECIAL FEATURES | 3 TAPPED HOLES ON OUTER RING EQUALLY SPACED | | RETAINER FABRICATION METHOD | MACHINED | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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