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圆锥滚子轴承历来就不适宜用于超高速。但是,Timken滚子轴承公司新近进行的试验表明,只要作些修改,圆锥滚子轴承就能在现在的极限速度两倍以上的速度下工作。 既要能支承重负荷,设计重量又要轻,这是直升飞机的传动对高速轴承的重要要求。正因为如此,才促使高速圆锥滚子轴承的发展。在机床、齿轮驱动机构、燃气涡轮动力卡车、公共汽车、建筑和土方工程机械等工业用途中,这种要求也正日见普遍。
Tapered roller bearings have traditionally been unsuitable for super-high speed. However, recent tests by Timken Roller Bearings show that tapered roller bearings can work at more than double the current speed limit with only minor modifications. It is necessary to support the heavy load, design weight and light, which is a helicopter transmission of high-speed bearings an important requirement. Because of this, only to promote the development of high-speed tapered roller bearings. This requirement is also becoming commonplace in industrial applications such as machine tools, gear drives, gas turbine power trucks, buses, construction and earthmoving machinery.