Definition: The inline skate oil lubricants work to keep metal parts from rubbing against each other to reduce friction, heat and unnecessary wear on the parts. Oil also helps to keep dirt and grime away from delicate parts of the skate. It is commonly used in the wheel assembly and bearings, and sometimes used in other areas that may need occasional service like the brake or stopper assembly to help keep these fittings rust-free and make removal of dirt and grime easier.
The two most common bearing lubricants are grease and oil. Oil is similar to grease but does not have a thickener or soap. Because the oil is thinner, an oiled skate bearing will be more susceptible to dust and contamination and will need more maintenance than a greased bearing. Oil does prevent material wear and has a low torque.
The two most common bearing lubricants are grease and oil. Oil is similar to grease but does not have a thickener or soap. Because the oil is thinner, an oiled skate bearing will be more susceptible to dust and contamination and will need more maintenance than a greased bearing. Oil does prevent material wear and has a low torque.

