Side bow chains, also often called a side flexing chain is Side Bow Chain manufactured for specialty applications that require a high-strength ANSI standard roller chain that has the features of going around turns and aspect flexes. That is why part bow roller chains are also commonly known as part flex roller chain. We keep these chains stock in ANSI sizes #35 – #80 in standard carbon steel along with 304-grade stainless steel. We also stock base chains for slat-top conveyor chains in sizes #43, #63, #63SS, and #863. For more information or to get yourself a quote on aspect bow roller chain please get in touch with our sales team and we’ll be happy to help you.