Polyglyd bearings range defines the new advent in the era of sliding bearings which are made 100% from different derivatives of polymer components manufactured either through injection moulding or high precision machining of the extruded material. This range has excellent self lubricating features & wear resistance characteristics achieved through high strength fibres which also insures of the load bearing capacities. The special lubricants embedded in these range of bearings maintains the right friction coefficient friction as well an improvement of the service life. CROWN RANGE The self-lubricating feature of the Crown â?? CE bearing is achieved by adding solid lubricants and functional fibers into the body material and the friction coefficient is decreased by the solid lubricate grease immersion. The friction coefficient is affected by the load, operating speed and shaft roughness. The friction coefficient is generally decreased along the load increasing and increased along the operating speed.