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National Stock Number:
3020-00-288-2611
Federal Supply Class:
3020
National Item Identification Number:
002882611
Description:
GEAR,WORM WHEEL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.
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Manufacturer Information:
| 3B6695 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | BORE STYLE | TAPERED W/KEYWAY FIRST END | | FACE NOMINAL WIDTH | 1.562 INCHES | | FACE TYPE | STRAIGHT | | HARDNESS RATING | 22.8 ROCKWELL C MINIMUM OVERALL AND 29.9 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 35.6665 DEGREES | | KEYWAY NOMINAL WIDTH | 0.3135 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 1045 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATING THREAD LEAD QUANTITY | 2 | | HUB NOMINAL DIAMETER | 3.125 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | III MATERIAL | STEEL OVERALL | | PITCH DIAMETER | 8.5400 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.342 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.0773 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 9.0375 INCHES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 28 | | TAPER MAJOR NOMINAL DIAMETER | 1.9325 INCHES FIRST END | | TOOTH DIRECTION | RIGHT |
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