Self-Lube® units feature a wide range of designs in cast housings and inserts. All of them are manufactured according to NSK technical specifications, in which the quality of the materials is outstanding. In addition, all housings are supplied with relubrication ports and are designed to absorb misalignment during assembly. The most common designs are bridge type, square, oval and tensioning units. This product stands out for its versatility to be assembled in a multitude of applications in the industry.