All shaft mouting RP2 series are supplied without oil and are provide with breather, unloading and level plugs. Filling in oil is therefore committed to the customer, who will have to introduce the necessary amount of oil. We would like, anyhow, to point out that the quantities given in the tables have a merely indicative value: customer will have in any case to fill in oil up to achieving the level which is visible at sight on the transparent level plug. For the selection of oil, we recommend to strictly adhere to the tables of lubricant.