20A-2 Roller Chain - 10ft Box #140 BTB-Type Sprockets this 20A-2 roller chain is

this 20A-2 roller chain is manufactured using heat-treated precision components

Sprocket Size: 160B19

140C80 sprockets with a stock bore come with the standard 1-1/2" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

Sheave Size: 10C90J

This 08B15 sprocket is a durable

20A-2 Roller Chain - 10ft Box #140 BTB-Type Sprockets this 20A-2 roller chain isThis 20A 2 duplex roller chain is manufactured dimensionally to ANSI B29. 1 and ISO standards, so it directly interchanges with other ANSI, DIN, and ISO certified chains. Though dimensionally equivalent this chain exceeds in strength, performance, and durability. Additionally, this 20A 2 roller chain is manufactured using heat treated precision components, features a solid roller design for increased performance, and is supplied with a high quality