Support Roller 50-21-416SP for Efficient Track Maintenance

Supporting roller with bracket 50-21-416SP. Designed to support the upper branch of the caterpillar belt (caterpillar) and facilitate its tensioning. The support roller also prevents the caterpillar belt from hitting the tractor frame and gives the caterpillar contour an optimal shape, thus reducing power losses in the propulsion system. The assembly unit consists of several components.