The units can also be specified with bore diameters of between 30 and 60mm and can be supplied as a Plummer block assembly or with square or oval flanges, making them an extremely versatile solution.

• 这些单位也可以指定承担直径为30至60毫米，可提供作为立式装配或方形或椭圆形凸缘，使他们一个极其灵活的解决方案。