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National Stock Number:
3020-00-517-7655
Federal Supply Class:
3020
National Item Identification Number:
005177655
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:
| 6B6914 | 11083 | CATERPILLAR INC | | 6F5201 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, OFFSET, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 8.625 INCHES AXIALLY THROUGH BODY, FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 7.250 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DIAMETER | 0.938 INCHES COUNTERBORE, FIRST END | | COUNTERBORE NOMINAL DIAMETER | 10.035 INCHES COUNTER BORE, SECOND END | | FACE NOMINAL WIDTH | 3.000 INCHES | | FACE TYPE | CONCAVE | | HELIX ANGLE | 4.0999 DEGREES | | MATERIAL | ALUMINUM ALLOY OVERALL | | MATING THREAD LEAD QUANTITY | 1 | | MOUNTING HOLE NOMINAL DIAMETER | 0.641 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 12 PLAIN AXIALLY THROUGH BODY, FIRST END | | NOMINAL OUTSIDE DIAMETER | 13.122 INCHES | | PITCH DIAMETER | 12.0000 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | | TEETH QUANTITY | 42 | | THROAT NOMINAL RADIUS | 1.715 INCHES | | TOOTH DIRECTION | LEFT |
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