Side Bow Chain china aspect bow chains, also commonly known as a part flexing chain is produced for specialized applications that want a high-strength ANSI standard roller chain that has the features of on offer turns and side flexes. For this reason aspect bow roller chains are also often called aspect flex roller chain. We keep these chains stock in ANSI sizes #35 – #80 in standard carbon steel and also 304-grade stainless steel. We also stock base chains for slat-top conveyor chains in sizes #43, #63, #63SS, and #863. To find out more or to get yourself a quote on side bow roller chain please contact our sales team and we will be happy to assist you.