Spareage offers a complete range of Metal Shaft Seals with metal covered in OD and rubber covered OD with spring loaded lip in single or additional dust lip. We design Metal shaft seals for high-speed hydraulic motors, Axial piston pumps, Hydrostatic steering units and other industrial as well as mobile applications. Spareage designed a special GB Metal shaft Seal for Backup Roll with the modifications to provide better sealing interference, also a cup type spring to obtain a more flexibility to take care of eccentricity. We have modified the lip design to withstand low pressure of 40 psi in the application.