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National Stock Number:
3020-01-254-0083
Federal Supply Class:
3020
National Item Identification Number:
012540083
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:
| 2P2923 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 2.445 INCHES BOTH ENDS | | END NOMINAL DIAMETER | 2.969 INCHES BOTH ENDS | | END NOMINAL LENGTH | 0.984 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 2.500 INCHES | | FIRST STEP NOMINAL DIAMETER | 3.250 INCHES BOTH ENDS | | FIRST STEP NOMINAL LENGTH | 0.312 INCHES BOTH ENDS | | HARDNESS RATING | 59.0 ROCKWELL C NOMINAL OVERALL | | HELIX ANGLE | 9.5000 DEGREES | | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS | | III MATERIAL | STEEL OVERALL | | PITCH DIAMETER | 6.2102 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.310 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 6.719 INCHES | | SPLINE PITCH DIAMETER | 2.3750 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 38 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | SURFACE TREATMENT | CARBON OVERALL | | TEETH QUANTITY | 49 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT |
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