Part Number 31-7S3173 having (CAGE Code 16662) and FSC 3120 Bearings Plain Unmounted in stock with ready to ship. Get an instant quote for 31-7S3173 Bearing Sleeve by Lift It Manufacturing 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.