Part Number AA-631-13 having (CAGE Code K1088) and FSC 3120 Bearings Plain Unmounted in stock with ready to ship. Get an instant quote for AA-631-13 Bearing Sleeve by Oilite Bearings 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.