The TLS Series is a high capacity telescopic slide where the stroke is approximately equal to the overall length of the rail. The TLS Series is constructed with cold drawn steel rails that are hardened to provide long life even in equipment with highly repetitive motion. The bearing system consists of large diameter, caged balls. The rails are treated with the innovative T RACE NOX® process to make them highly corrosion resistant. The large balls and hardened steel raceways yield high load capacities and long life.