- roller bearing assembly
- 滚柱轴承: roller bearing
- 轴承组件: bearing assembly
- 长滚柱轴承: cylindrical roller bearing with long rollers
- 滚柱轴承: ball bearing; cylinder roll bearing; cylindrical bearing; cylindrical roller bearing; rb; roller bearing
- 滚柱轴承钢: ball bearing steel; roller bearing steel
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