3110-00-849-3247 BEARING,BALL,ANNULAR Index 3020-00-849-3251 GEAR,SPUR

National Stock Number:
3020-00-849-3250

Federal Supply Class:
3020

National Item Identification Number:
008493250

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:
G14-4600141ROLLER BEARING CO OF AMERICA, INC
STDG4-046-13-1P100141ROLLER BEARING CO OF AMERICA, INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
FURNISHED ITEMS AND QUANTITY1 SETSCREW
FACE NOMINAL WIDTH0.125 INCHES
HUB NOMINAL DIAMETER0.500 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.749 INCHES
PITCH DIAMETER0.7178 INCHES MINIMUM AND 0.7188 INCHES MAXIMUM
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESMTG HOLES 90 DEGS APART
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
SURFACE TREATMENTANODIZE BODY
SURFACE TREATMENTANODIZE HUB
TEETH QUANTITY46
TOOTH FORMSTANDARD


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