3020-00-287-7569 CHAIN,ROLLER Index 3020-00-287-7572 PULLEY,GROOVE

National Stock Number:
3020-00-287-7571

Federal Supply Class:
3020

National Item Identification Number:
002877571

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:
11-0414503670TYCO FIRE PRODUCTS LP
S414503670TYCO FIRE PRODUCTS LP
SC414503670TYCO FIRE PRODUCTS LP


Techincal Specification:
ASA STANDARD CHAIN NUMBER35
BORE DIAMETER0.752 INCHES NOMINAL
BORE LENGTH0.844 INCHES NOMINAL
BORE TYPESTRAIGHT
DESIGN FORMPLAIN
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.469 INCHES NOMINAL
DISTANCE FROM HUB END TO FLANGE END0.031 INCHES NOMINAL BB END
DISTANCE FROM HUB END TO FLANGE END0.641 INCHES NOMINAL AA END
FURNISHED ITEMSKEYING FACILITY
FACE WIDTH0.156 INCHES NOMINAL
HARDNESS RATING TEST METHODROCKWELL
HOLE LOCATION180 DEG FROM KEYWAY
HUB OUTSIDE DIAMETER1.531 INCHES NOMINAL BB END
HUB OUTSIDE DIAMETER1.719 INCHES NOMINAL AA END
KEYING FACILITY TYPEKEYWAY
KEYWAY WIDTH0.188 INCHES NOMINAL
OVERALL LENGTH0.844 INCHES NOMINAL
MATERIALSTEEL
METALLIC HARDNESS RATING AND LOCATION50.0 ROCKWELL C NOMINAL BODY
OUTSIDE DIAMETER2.656 INCHES NOMINAL
PITCH DIAMETER2.313 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
QUANTITY1
SECURING HOLE QUANTITY1
SECURING LOCATIONAA END
SECURING METHODTHREADED HOLE(S)
STYLE DESIGNATORPLAIN
SURFACE TREATMENTCADMIUM
TEETH HARDNESS RATING50.0 ROCKWELL C NOMINAL
TEETH QUANTITY PER ROW19
TEETH ROW QUANTITY1
THREAD SIZEA/A
TOOTH PITCH0.375 INCHES NOMINAL


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