3020-01-130-3658 CHAIN,ROLLER Index 3020-01-130-3660 CHAIN,ROLLER

National Stock Number:
3020-01-130-3659

Federal Supply Class:
3020

National Item Identification Number:
011303659

Description:
CHAIN,ROLLER

Detail:
A flexible mechanical device consisting of one or more rows of links used for conveying or power transmission. The link side plates are flat or offset and are spaced apart by rollers, bushings and/or pins. The chain mates with a sprocket with an articulating action. The non-rotating bushing type chain is limited to that designated by the American National Standards Institute as roller chain. Excludes CHAIN, BLOCK.


Manufacturer Information:
12292469-219200US ARMY ARDEC RDECOM
12292469-219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
EFFECTIVE LENGTH2.0417 FEET NOMINAL
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.1250 INCHES
FIRST CHAIN LINK PLATE NOMINAL THICKNESS0.0390 INCHES
FIRST CHAIN LINK PLATE WIDTH0.382 INCHES NOMINAL
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER0.3060 INCHES
FIRST CHAIN LINK STYLEROLLER
LINK ROW QUANTITY1
MATERIALSTEEL
MINIMUM TENSILE STRENGTH1900 POUNDS PER SQUARE INCH
PIN FASTENING METHODCOTTER PIN
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.3125 INCHES
SECOND CHAIN LINK PIN NOMINAL DIAMETER0.1560 INCHES
SECOND CHAIN LINK PLATE NOMINAL THICKNESS0.0600 INCHES
SECOND CHAIN LINK PLATE WIDTH AT BUSHING END0.312 INCHES NOMINAL
SECOND CHAIN LINK PLATE WIDTH AT PIN END0.312 INCHES NOMINAL
SECOND CHAIN LINK STYLEROLLER, TAPERED EDGE
SECOND CHAIN LINK ROLLER NOMINAL DIAMETER0.3120 INCHES


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