Nitro 50H roller chain is a heavy duty, high strength roller chain. Our 50H 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. 50H roller chain can be used on the sprockets as 50 roller chain, so you can easily upgrade to our 50H chain. The 50ft reels are spooled on a heavy duty reel for easier handling & storage. We also offer extra 50H connecting links & 50H offset links.
50H Roller Chain Dimensions
Inner Width (b1):3/8''
Roller Diameter (d1):0.400''
Overall Width (L):0.870''
Pin Diameter (d2):0.200''
Link Plate Height (h2):0.585''
Link Plate Thickness (T):0.094''
Average Tensile Strength:6,834 lbs
Max Working Load:1,597 lbs
No. Of Pitches/Links Per 10 Feet:192
No. Of Connecting Links Included:5
Chain Material:Carbon/Alloy Steel
Industry Standard:ANSI B29.1
Thicker Link Plates
The Heavy series chains are enhanced by using thicker link plates. This adds fatigue strength, allowing the chain to withstand higher & repeated shock loads.
Manufactured with solid cold-forged rollers for smoother contact with the sprocket teeth and to resist distorting under heavy loads.
After assembly, all Nitro chains are pre-loaded to a minimum load required by the industry standard. Pre-loading seats the chain joint that eliminates any initial elongation in a new chain.
Pre-lubricated in a special formulated lubricant through a hot-dipping process. This process is critical to ensure the lubricant penetrates and thoroughly coats the internals of the chain. The special lubricant offers better retention (less spin-out) and improved wear protection over chains that are cold-dipped.
Advanced heat treatment is applied to achieve optimum hardness for strength and wear resistance.
To combat fatigue failure from repetitive loads & wear, a compressive stress layer is added through shot peening.
Product Care & Maintenance
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.