Klüberlub BVH 71-461 is a special lubricating grease based on mineral oil/synthetic hydrocarbon oil/polyurea. It has a wide
service temperature range and is suitable for rolling bearings up to a service temperature of 160 °C. Klüberlub BVH 71-461 ensures excellent wear protection, and its EP additives provide a high pressure absorption capacity. It is very adhesive and resistant to water under static and dynamic loads. Klüberlub BVH 71-461 is also particularly resistant to oxidation and ageing and reliably protects against corrosion. It has an especially high sealing effect in coke oven valves.
Klüberlub BVH 71-461 is suitable for rolling bearings subject to high temperatures, shock loads and/or aggressive liquids or active detergents. It has proven effective in electric motors, pumps and fans. Klüberlub BVH 71-461 is also suitable for plain bearings operating under mixed friction conditions, where it reduces the temperature and friction in the friction points. Its high efficiency under extreme conditions makes Klüberlub BVH 71-461 an ideal grease for many applications in the base materials and construction industries, iron and steelworks, as well as coke
ovens (gas valve grease).
Klüberlub BVH 71-461 is applied by brush, spatula, grease gun, or automatic metering system. It is also applicable through all conventional centralized lubrication systems. Pipe friction values were determined with the Shell-DELIMON rheometer system.