This #50 roller chain is produced in accordance with American National Standards Institute (ANSI) B29.1 specifications and has been produced to the 
same dimensions because the starting of ANSI/ ASA in 1930. Though dimensionally the exact same we offer three different quality levels of the #50 roller chain that goes above and beyond the standard strength and performance sensible.
Economy Plus series #50 roller chain uses heat-treated precision components and features a solid roller style for improved performance.
General Duty Plus series roller chain is essentially the same except uses a higher-heat treat thus making it better for high-speed and higher load applications.
50 roller chain Premier Series roller chain uses the highest-strength parts that have been heat-treated, shot-peened, and hardened to a maximum. In addition they implement a solid bushing solid roller (SBR) design and make use of a premium-quality lubricant for the maximum durability, strength, and working life.
We stock an array of configurations for #50 roller chain including anti-corrosive, attachment chains, and specialty series.
