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National Stock Number:
3110-01-131-0397
Federal Supply Class:
3110
National Item Identification Number:
011310397
Description:
BEARING,BALL,DUPLEX
Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
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Manufacturer Information:
| SB1141-102 | 38443 | SKF USA INC. | | SB1141-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | X-70407 | 38443 | SKF USA INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP E52100 BALL | | STEEL COMP E52100 INNER RING | | STEEL COMP E52100 OUTER RING | | COPPER ALLOY RETAINER | | STYLE DESIGNATOR | SHOULDERED INNER RING, NON-SEPARABLE, FACE TO FACE MOUNTING | | OVERALL WIDTH | 1.7323 INCHES NOMINAL | | BORE DIAMETER | 3.3465 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 5.1181 INCHES NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | MACHINED | | LOAD DIRECTION | RADIAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | FEATURES PROVIDED | ALIGNING RING AND | | MOUNTING GROOVE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 78286 | | MFR SOURCE CONTROLLING REFERENCE | SB1141-102 |
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