多滑动 SKU/R 轴承

功能与优点

SKU/R Multi-slide bearings are available in natural rubber compound. The top plate has a PTFE underside which slides on the PTFE top face of pad beneath. The SKU/R range is extremely versatile in providing for larger loads and movements in any horizontal direction (at low constant resistance), as well as for rotation. This bearing is similar to the laminated elastomeric bearings with the addition of a PTFE layer which allows required translation. The top sliding component i.e. steel reinforcements plates are vulcanised with a rubber layer to provide friction between the bearing and the superstructure, which reduces the cost of installation. Holes and slots can be added for holding-down bolts the rubber pads. Steel and PTFE sliding faces in each pad are chemically bonded under heat and pressure to ensure a long and trouble-free life.

SKU/R bearings are typically used for structural movement junctions requiring large horizontal movements with high loads (up to 4000kN point load) and with rotational movement. Non-standard sizes and with holes/slots for holding-down bolts are also available.

The standard rubber compound is specifically formulated to meet the requirement of EN1337-3. The PTFE complies with BS EN ISO 13000 and is lubricated with silicone grease. Each unit is laid on a clean, smooth surface in accordance with the fitting instructions provided. Please get in touch with technical department for a bespoke solution.