4730-01-263-3120 FLANGE,PIPE,BLIND Index 3020-01-263-3122 CHAIN,ROLLER

National Stock Number:
3020-01-263-3121

Federal Supply Class:
3020

National Item Identification Number:
012633121

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:
10447SS72625DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC
A304150680063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
EL-10.4-P00141ROLLER BEARING CO OF AMERICA, INC


Techincal Specification:
EFFECTIVE LENGTH1.2783 FEET NOMINAL
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.1354 INCHES
FIRST CHAIN LINK PIN NOMINAL DIAMETER0.0620 INCHES
FIRST CHAIN LINK PLATE NOMINAL THICKNESS0.0156 INCHES
FIRST CHAIN LINK PLATE WIDTH0.138 INCHES NOMINAL
FIRST CHAIN LINK STYLEPIN
LINK ROW QUANTITY1
MATERIALSTEEL CORROSION RESISTING
PIN FASTENING METHODRIVETED AND SPRING CLIP
PIN OVERALL LENGTH0.1750 INCHES NOMINAL
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.0720 INCHES
SECOND CHAIN LINK BUSHING NOMINAL OUTSIDE DIAMETER0.0900 INCHES
SECOND CHAIN LINK PLATE NOMINAL THICKNESS0.0156 INCHES
SECOND CHAIN LINK PLATE WIDTH0.138 INCHES NOMINAL
SECOND CHAIN LINK STYLEROLLERLESS
SURFACE TREATMENTPASSIVATE


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