... rocket motor assembly 火箭发动机组 roller and outer ring assembly无内圈滚子轴承 roller chain assembly jig 辊子链装配夹具 ...
双语例句
1
Tapered roller bearings are generally separable, i. E. The cone, consisting of the inner ring with rollerand cage assembly, can be mounted separately from the cup (outerring).
To facilitate their combination with needle rollerand cage assemblies or the outerringassembly of needle roller bearings, they have a lead-in at each side of the raceway.
为便于与滚针轴承的滚针和保持架组件或外圈组件结合,内圈在滚道两侧有引入槽。
3
The needle roller bearings without flanges are separable, i. E. The outerring, the needle rollerand cage assembly and the inner ring can all be mounted separately.