Oil-free bearing (SF-1) is a novel lubricating bearing that combines the characteristics of metal bearings and oil-free lubricating bearings. The metal matrix bears the load, and the specially formulated solid lubricating material provides lubrication.

Purpose of oil-free bearings: Oil-free bearings have high load-bearing capacity, high temperature resistance, impact resistance, and strong self-lubricating capabilities. They are generally used in heavy loads, low speeds, reciprocating or swinging situations where lubrication and oil film formation are difficult, and they are not afraid of Erosion and erosion by water and other acids. It is widely used in metallurgical continuous casting machines, steel rolling equipment, mining machinery, ships, steam turbines, hydraulic turbines, injection molding machines and equipment production lines.