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National Stock Number:
3020-01-077-7305
Federal Supply Class:
3020
National Item Identification Number:
010777305
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:
| 9N1691 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, SOLID | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 3.875 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 1.875 INCHES | | FEATURES PROVIDED | CASEHARDENED | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 4.8437 INCHES SECOND END | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.5937 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 8.3333 INCHES | | PITCH DIAMETER | 8.0000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | INCLUDES SIDE RING; COUNTERBORE 1ST END,4.000 IN. DIA BY 0.375 IN. DEEP | | SPLINE PITCH DIAMETER | 3.7500 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 60 BOTH ENDS | | STYLE DESIGNATOR | ONE FLUSH HUB, ONE RECESSED HUB | | TEETH QUANTITY | 48 | | TOOTH FORM | STANDARD |
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