SKF solid-state oil bearings  www.alierbearings.com  are designed for use in actual high humidity and occasionally contact with water and other pollutants.
The bearings used in solid oil are lubricated for life and must not be lubricated.
Solid oil
Is a polymer material saturated with oil
After the bearing is injected, a narrow gap is formed around the rolling body, the retaining rack and the raceway, so that the bearing can rotate freely
With porous structure, there are millions of microscopic pores, which can be retained in the main body through surface tension
Grease fills all free space inside the bearing
The lubricating oil is released into the narrow gap during operation to provide the effective minimum lubrication
Bearing characteristics
Long service life
The increase in working temperature pushes oil to the surface of the polymer material to support a constant lubricant supply.
When the operation is stopped, any excess lubricant will be reabsorbed into the polymer material.
 
Extended bearing service life
· have solid oil bearing, can obtain a large amount of oil (two to four times more than the conventional grease filling amount).
The solid oil accumulation structure has been used to remove the grease.
Fixed oil is a high quality synthetic oil.
· flushing resistance
· solid oil will not be washed away, and almost filled all the remaining space in the bearing, so that it can restrict wet pollutants into the bearing.
Water - free or oil - based oil or solid oil.
· almost eliminates lubricant leakage
The oil is in the bearing.
The whole body is in a position to carry on the oil retention.
Stop pollution and invasion
· solid oil closely contact with roller and raceway can significantly reduce pollutants of invasion.
The solid oil is an integral part of the system.