Part Number 50B8-.628IN BORE having (CAGE Code 0ACA6) and FSC 3020 Gear Pulley Sprocket and Transmission Chain in stock with ready to ship. Get an instant quote for 50B8-.628IN BORE Sprocket Wheel by Boston Gear Co. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.