Part Number D39 1 2 having (CAGE Code 58741) and FSC 3110 Bearings Antifriction Unmounted in stock with ready to ship. Get an instant quote for D39 1 2 Bearing Ball Thrust by Ina Bearing Co 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.