3010-01-282-8361 GEAR ASSEMBLY,SPEED DECREASER Index 3020-01-282-8363 GEAR,HELICAL

National Stock Number:
3020-01-282-8362

Federal Supply Class:
3020

National Item Identification Number:
012828362

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.


Manufacturer Information:
CB57-42185 ITEM 1497384TEXTRON SYSTEMS CORPORATION
CB57-42199-197384TEXTRON SYSTEMS CORPORATION


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BODY RECESS NOMINAL DEPTH0.250 INCHES SECOND END
BORE NOMINAL DIAMETER0.985 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.500 INCHES
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM TEETH
HUB NOMINAL DIAMETER1.310 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
KEYWAY NOMINAL WIDTH0.187 INCHES BOTH ENDS
MATERIALSTEEL COMP 8620 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.097 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.581 INCHES BOTH ENDS
PITCH DIAMETER6.0150 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
TEETH QUANTITY48
TOOTH FORMSTUB


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