50 Durometer Nitrile Bearing Pads

Hanna Rubber Company’s 50 durometer nitrile (Buna-N) plain bearing pads deliver exceptional flexibility and resilience for a wide range of bridge, roadway, and heavy-construction projects. Precisely engineered to accommodate controlled expansion and contraction of precast concrete and structural steel, these pads also excel at vibration dampening, shock absorption, and noise reduction—protecting structural joints and extending service life even under cyclic loading conditions. Their low-hardness formulation provides superior chemical resistance to oils, fuels, and mild solvents, making them ideal for highway overpasses, parking structures, and industrial facilities. Stocked in thicknesses from 1/8″ to 18″ and standard widths of 36″ and 48″, with custom molding available in virtually any size or shape, our 50 durometer nitrile pads ensure reliable performance in temperatures from –40 °F to 212 °F across all 50 states and Canada.