SKF PCM 121420 M sliding bearing, steel-POM

PCM 121420 M is a sliding bearing made from rolled steel sheet with a layer of polyacetal POM, in which small circular cavities are created. These serve as lubricant reservoirs and allow for long re-lubrication intervals. The bearings have high load capacity, very low friction, high sliding speed, and operate in a wide temperature range from -40 °C to +110 °C. They are suitable for heavily loaded applications with irregular lubrication.