Roller chain could be the type of chain most frequently employed for transmis-sion of mechanical energy on a lot of varieties of domestic, industrial and agricultural machinery, such as conveyors, printing presses, automobiles, motorcycles, and bicycles.
Roller chain sizes are determined by 4 primary dimensions: pitch, within width on the roller hyperlink, roller diameter, and plate thickness. Pitch, the distance in inches in between centers of adjacent ?exing joints, kinds the proportional basis to the remaining dimensions. Chain dimension is designated from the pitch dimension, and chain length is expressed in terms of pitch, or in feet and inches.
ANSI Normal
Manufactured to ANSI/ASME Normal B29.1
Prestretched and produced with solid rollers
Hot dipped lubrication immediately after assembly to ensure proper coverage
Strong Bushing Strong Roller
Dimensionally interchangeable with ANSI/ASME roller chain
Prestreched
Greater tensile strength than ANSI/ASME specifications
2-3X wear 
daily life of common chain
Hot dipped lubrication
Manufactured with sound bushings and solid rollers
For applications that demand much less stretch and higher put on life than normal roller chain
Super Series
Dimensionally interchangeable with ANSI/ASME roller chain
Prestretched
Broad waist built side plates for higher fatigue resistance
Produced with reliable bushings, strong rollers and by hardened pins
Higher greatest allowable load than regular roller chain
PRECISION ROLLER CHAIN
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