Description

Oil-free lubricating bearings, as the name suggests is used before or during the use of lubricants can not be normal operation, and play a good anti-friction effect of the bearing. Oil-free lubricating bearings are a kind of sliding bearings. General sliding bearings need to add lubricants, grease and other lubricants before working, so as to form a lubricating film on the friction surface and play an effective lubrication, and no oil-lubricated bearings made of self-lubricating material or pre-filled with lubricant After sealing up can be long-term use, the work process without adding lubricant.
Usage