SKF USA'S Hevi-Load spring-loaded ball transfer units for load transfer applications have been engineered to reduce damage caused by shock loads, allow for dimension changes due to temperature, and self-adjust for even load distribution. Their recirculating ball system offers the capability to handle extremely high load capacities with ball either up or down. Units integrated flanges and threads to promote easy mounting and drain holes or grease points can be specified. Stainless steel units are available upon request, and all can perform in temperatures ranging from -22 to 212°F.