Part bow chains, also often called a side flexing chain is produced for specialty applications that want a high-strength ANSI standard Side Bow Chain china roller chain that has the features of on offer turns and part flexes. This is why side bow roller chains are also commonly known as side flex roller chain. We keep these chains share in ANSI sizes #35 – #80 in regular carbon steel in addition to 304-grade stainless. We also stock base chains for slat-best conveyor chains in sizes #43, #63, #63SS, and #863. For more information or to get a quote on side bow roller chain please contact our sales team and we’ll be happy to assist you.