This #50 roller chain is produced in accordance with American National Standards Institute (ANSI) B29.1 specifications and has been manufactured to the same dimensions since the beginning of ANSI/ ASA in 1930. Though dimensionally the precise same you can expect three different 50 roller chain quality levels of the #50 roller chain that goes above and beyond the typical strength and performance smart.

Economy Plus series #50 roller chain uses heat-treated precision components and features a solid roller style for improved performance.
General Duty In addition series roller chain is actually the same except uses a higher-heat treat thus making it better for high-speed and higher load applications.
Premier Series roller chain uses the highest-strength components that have been heat-treated, shot-peened, and hardened to a maximum. They also implement a solid bushing solid roller (SBR) design and use a premium-grade lubricant for the utmost durability, strength, and working life.
We stock a wide range of configurations for #50 roller chain including anti-corrosive, attachment chains, and specialty series.