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National Stock Number:
3020-01-253-9282
Federal Supply Class:
3020
National Item Identification Number:
012539282
Description:
GEAR,HELICAL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
| 7W0507 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, SOLID | | BORE STYLE | TAPERED W/KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 19.0 MILLIMETERS | | HELIX ANGLE | 17.7528 DEGREES | | KEYWAY NOMINAL WIDTH | 4.0 MILLIMETERS BOTH ENDS | | HUB NOMINAL DIAMETER | 39.0 MILLIMETERS BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | III MATERIAL | STEEL OVERALL | | PITCH DIAMETER | 101.6 MILLIMETERS NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 12.1 MILLIMETERS BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 7.3 MILLIMETERS FIRST END | | NOMINAL OUTSIDE DIAMETER | 109.6 MILLIMETERS | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | TEETH QUANTITY | 40 | | TEETH TYPE | SINGLE HELIX | | TAPER MAJOR NOMINAL DIAMETER | 22.1 MILLIMETERS BOTH ENDS | | TOOTH DIRECTION | LEFT |
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