Roller Chain - Tsubaki

Anti-CorrosiveRoller ChainAn Introduction toTsubaki Anti-Corrosive Roller ChainsDrive ChainNP Nickel Plated Roller ChainNP is an RS Roller chain that has been plated with nickel. NP Chain has an attractive appearance and light corrosion resistance thatmakes it suitable for outdoor conditions where it is exposed to water. The maximum allowable load of nickel plated chain is 15% lessthan the equivalent RS roller chain.Nickel plated roller chain should not be used where the chain comes into direct contact with food products. Nor should it be usedwhere the nickel plated coating flakes may mix with and or contaminate food products. In non-food applications, a cover should beused where the coating flakes or wear dust may pose a problem.Nickel plated roller chain has magnetic properties.Working temperature range: +14˚F ˜ +140˚F.Ultra WP Roller ChainUltra WP is an RS Roller Chain that has undergone a special surface treatment (clips are type 301 stainless steel). This chain is morecorrosion-resistant in wet environments than NP chain, and is suitable for use in environments exposed to salt-water. The horsepowerratings are the same as RS Roller chain. Ultra WP roller chain has magnetic properties.Working temperature range: -22˚F ˜ +302˚FNeptune Roller ChainNeptune is RS Roller Chain that has been both zinc galvanized and specially treated on the surface with a coating that togetherprovide a double plated effect. (The surface treatment is applied to each individual part of the chain before it is assembled). Thishighly durable chain has superior corrosion resistance to salt-water and all types of weather. Tensile strength and maximum allowableload are identical to carbon steel RS Roller Chain.Neptune roller chain should not be used where the chain comes into direct contact with food products. In non-food applications, acover should be used where the coating flakes or where dust may pose a problem.Working temperature range: +14˚F ˜ +140˚F.SS Stainless Steel Roller ChainStainless Roller Chain is composed of type 304 stainless steel (clips are type 301). This chain is more corrosion resistant than RSRoller Chain, NP Roller Chain and Ultra WP Roller Chain. It can be used in special environments such as corrosive conditionsunderwater and in acids/alkalis. It is non-magnetic, though it may have some magnetic properties at low operating temperatures.Working temperature range: -4˚F ˜ +752˚F.NS Stainless Steel Roller ChainThis is a roller chain made from type 316 stainless steel (note that clips on the RS25NS size use type 301). The NS Stainless SteelRoller chain has the greatest corrosion resistant properties of all of Tsubaki’s stainless steel roller chain products. It has the highestresistance to extreme temperatures and has very low magnetic permeability.Working temperature range: -4˚F ˜ +752˚FA-68