本文件规定了轴承衬套润滑孔、槽和凹槽的尺寸。例如，可以使用名称示例在图纸上输入这些尺寸。它们的使用尤其取决于具体的操作条件。 此外，它还允许用户为铜合金、铝合金、热固性塑料、热塑性塑料或人造碳制成的实心和钢背滑动轴承衬套分配不同类型的润滑剂。 注:由于烧结金属制成的滑动轴承衬套浸透了润滑剂，因此未规定不同类型的润滑剂供给和分配。 由人造碳制成的滑动轴承衬套不使用油或油脂进行润滑。

This document specifies dimensions for lubrication holes, grooves and pockets for bearing bushes. These dimensions can be entered, for example on drawings, using the designation examples. Their use depends in particular on the specific operating conditions. In addition, it enables the user to assign the different types of lubricant feed and distribution to solid and steel-backed plain bearing bushes made of copper alloys, aluminium alloys, thermosetting plastics, thermoplastics or artificial carbon. NOTE Different types of lubricant feed and distribution for plain bearing bushes made of sintered metals have not been specified due to the fact that these bushes are soaked with lubricant. Plain bearing bushes made of artificial carbon are not lubricated with oil or grease.