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Nitro 120H cottered roller chain is a heavy duty, high strength ANSI roller chain. Our 120H roller chain is made with thicker link plates to improve the strength & durability. Heavy duty roller chain is able to withstand more demanding industrial & agricultural applications for longer periods of time over standard ANSI roller chains. 120H roller chain can be used on the sprockets as 120 roller chain, so you can easily upgrade to our 120H chain. We also offer extra 120H connecting links & 120H offset links.
Maintenance and lubrication is crucial in the overall performance and life span of roller chain. Proper lubrication will reduce abrasion, chain wear, friction, noise and keep chains running cooler at higher RPM's. You can download the Nitro Roller Chain Care below.