3020-01-228-1179 PULLEY,GROOVE Index 3020-01-228-1181 SPROCKET WHEEL

National Stock Number:
3020-01-228-1180

Federal Supply Class:
3020

National Item Identification Number:
012281180

Description:
SPROCKET WHEEL

Detail:
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.


Manufacturer Information:
154924280064NAVAL SHIP SYSTEMS COMMAND
1549242 PIECE 380064NAVAL SHIP SYSTEMS COMMAND
E9217517454TIMKEN GEARS & SERVICES INC.
E92175 PIECE 317454TIMKEN GEARS & SERVICES INC.


Techincal Specification:
ASA STANDARD CHAIN NUMBER60
BORE DIAMETER1.752 INCHES NOMINAL
BORE LENGTH3.250 INCHES NOMINAL
BORE TYPESTRAIGHT
COUNTERBORE DIAMETER3.062 INCHES NOMINAL
COUNTERBORE LOCATIONAA END
COUNTERBORE DEPTH0.075 INCHES NOMINAL
DESIGN FORMPLAIN
DISTANCE FROM HUB END TO FLANGE END0.063 INCHES NOMINAL BB END
DISTANCE FROM HUB END TO FLANGE END2.728 INCHES NOMINAL AA END
FURNISHED ITEMSCOUNTERBORE AND KEYING FACILITY
FACE WIDTH0.459 INCHES NOMINAL
HARDNESS RATING TEST METHODNOT RATED
HUB OUTSIDE DIAMETER3.938 INCHES NOMINAL BB END
HUB OUTSIDE DIAMETER4.000 INCHES NOMINAL AA END
KEYING FACILITY TYPEKEYWAY
OUTSIDE DIAMETER5.185 INCHES NOMINAL
OVERALL LENGTH3.250 INCHES NOMINAL
MATERIALSTEEL
PITCH DIAMETER4.775 INCHES NOMINAL
QUANTITY1
SPECIAL FEATURESINCLUDES SECOND COUNTERBORE ON SAME END,2.562 IN.DIA,1.062 IN.DEEP
STYLE DESIGNATORPLAIN
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW20
TOOTH PITCH0.750 INCHES NOMINAL


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