【摘 要】
：
Federal-Mogul公司开发出一系列无需维护的轴承,用于挪威一座跨度1 310m的吊桥。这种轴承由薄壁自润滑材料制成,提供较大承载表面,具有足够长的寿命,且不需修理。如果其滑动
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Federal-Mogul公司开发出一系列无需维护的轴承,用于挪威一座跨度1 310m的吊桥。这种轴承由薄壁自润滑材料制成,提供较大承载表面,具有足够长的寿命,且不需修理。如果其滑动层因超载而损坏,则连接结构受到保护,滑动轴承可起到减压作用。整座桥装有120个球直径160mm的关节
Federal-Mogul has developed a series of maintenance-free bearings for a 1 310 m suspension bridge in Norway. These bearings are made of thin-walled, self-lubricating materials, provide a large load-bearing surface, have a long enough life, and are not subject to repair. If the sliding layer is damaged due to overload, the connection structure is protected and the sliding bearing can be decompressed. The bridge is equipped with 120 balls 160 mm in diameter
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