涵盖了公差等级为ABEC 1-RBEC 1的公制径向滚珠轴承和滚柱轴承的轴和轴承座配合的一般选择，受轴承载荷类型和范围以及其他设计要求的影响。

Covers the general selection of shaft and housing fits for metric radial ball and roller bearings of tolerance classes ABEC 1 - RBEC 1 as influenced by the type and extent of bearing loading and other design requirements.