Part Number UM17X138 having (CAGE Code 22938) and FSC 3110 Bearings Antifriction Unmounted in stock with ready to ship. Get an instant quote for UM17X138 Cone And Rollers Tapered Roller by Prototype Development Inc. 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.