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National Stock Number:
3020-00-273-4402
Federal Supply Class:
3020
National Item Identification Number:
002734402
Description:
GEAR,SPUR
Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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Manufacturer Information:
| 40349 | 30076 | HYSTER-YALE GROUP, INC. | | 81382 | 30076 | HYSTER-YALE GROUP, INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP 4142 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 4142 FED STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND | | 45.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 14 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 7.0000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 7.790 INCHES | | FACE NOMINAL WIDTH | 2.750 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.500 INCHES FIRST END | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 3.1265 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.750 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.183 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 4.469 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID |
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