Vanson Engineering Pvt. Ltd. Manufactures Pump Bearing with Low Dry Coefficient of Friction. Vanson Engineering Pvt. Ltd. Is an ISO 9001:2000 accredited company. The company manufactures products for industries like Marine, Power [Thermal and Hydro], Material Handling and Cement sector. The Pump Bearing with Low Dry Coefficient of Friction offers a good balance between long life, low dry coefficient of friction, reasonable abrasion resistance and cost affectivity. Limited dry running capability - 10 to 15 seconds - is possible and optimum performance is achieved operating in relatively clean non-abrasive fluids. The Pump Bearing with Low Dry Coefficient of Friction is available in a wide range of sizes in both grooved and un-grooved configurations.