Part Number 4M6-6-20 having (CAGE Code 05DT8) and FSC 3120 Bearings Plain Unmounted in stock with ready to ship. Get an instant quote for 4M6-6-20 Bushing Sleeve by Fitz Manufacturing Industries Ltd. 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.