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National Stock Number:
3020-00-075-1691
Federal Supply Class:
3020
National Item Identification Number:
000751691
Description:
GEAR CLUSTER
Detail:
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.
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Manufacturer Information:
| 5H7198 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BORE NOMINAL DIAMETER | 1.5747 INCHES BOTH ENDS | | CONSTRUCTION | SOLID | | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM OVERALL AND 64.0 ROCKWELL C MAXIMUM OVERALL | | KEYWAY NOMINAL WIDTH | 0.2435 INCHES BOTH ENDS | | HUB NOMINAL DIAMETER | 2.1875 INCHES BOTH ENDS | | HUB NOMINAL DIAMETER | 2.531 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.094 INCHES FIRST END | | HUB NOMINAL LENGTH | 0.1875 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | III MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.9071 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 4.140 INCHES SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 5.8345 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 3.999 INCHES | | DESIGN TYPE | SPUR SECOND GEAR | | DESIGN TYPE | SPUR FIRST GEAR | | BORE STYLE | W/ KEYWAY BOTH ENDS |
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