3020-01-148-8848 GEAR,SPUR Index 3020-01-148-8850 GEAR SECTOR,SPUR

National Stock Number:
3020-01-148-8849

Federal Supply Class:
3020

National Item Identification Number:
011488849

Description:
GEAR,WORM WHEEL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.


Manufacturer Information:
CD114271041ALTRA INDUSTRIAL MOTION CORP.
GN88016-011PQF4CAE USA INC.
GN88016-0136378RAYTHEON TECHNICAL SERVICES COMPANY


Techincal Specification:
MATERIALIRON CAST OVERALL
TEETH QUANTITY20
TOOTH DIRECTIONRIGHT
FACE TYPECONCAVE
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE11.3166 DEGREES
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
PITCH DIAMETER1.2500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.375 INCHES
FACE NOMINAL WIDTH0.312 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.313 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER0.625 INCHES FIRST END
0.156 INCHES SECOND END
BODY STYLEWEBBED, OFFSET, SOLID


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