轴承的设计可以作为辅助或滚柱轴承滚珠轴承。
Slewing bearings can be designed as ball bearings or roller bearings.
凡有可能，就使用滚柱轴承和滚珠轴承。
减摩轴承基本上有滚珠轴承、滚柱轴承和滚针轴承三种。
The three basic types of antifriction bearings are ball bearings, roller bearings, needle bearings.
减摩轴承基本上有滚珠轴承、滚柱轴承和滚针轴承三种。
The three basic types of antifriction bearings are ball bearings, roller bearings, needle bearings.
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