Metal plastic composite bearings are suitable for situations where refueling is not possible or not allowed under conditions of low speed and heavy load, intermittent operation and swing;
Simplify oil supply design and reduce repair and maintenance costs and time;
Good abrasion resistance, low coefficient of friction, and extended service life;
Metal-based self-lubricating bearings use high-strength copper alloy as the base material. According to the working conditions, holes are distributed on the working surface in proportion and filled with solid lubricating columns. High-strength copper alloys provide high bearing capacity and solid lubricating columns can form lower Friction pair.