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National Stock Number: 3110-00-702-4878
Federal Supply Class: 3110
National Item Identification Number: 007024878
Description: CUP,TAPERED ROLLER BEARING
Detail: An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.
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Manufacturer Information:
39520-2-253 | 60038 | THE TIMKEN CORPORATION | SB3254B1 | 60038 | THE TIMKEN CORPORATION | SB3254B1 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
MATERIAL | STEEL OVERALL | STYLE DESIGNATOR | NORMAL ANGLE | OUTSIDE DIAMETER | 4.4375 INCHES NOMINAL | OVERALL WIDTH | 0.9375 INCHES NOMINAL | BACKFACE CORNER RADIUS | 0.1250 INCHES NOMINAL | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 | SPEC/STD CONTROLLING DATA | | MANUFACTURERS CODE | 78286 | MFR SOURCE CONTROLLING REFERENCE | SB3254B1 |
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