1) roll center
滚动中心
2) Center of Cam Roller
滚轮中心
3) two raceways center distance
两滚道中心距
1.
End product asembly radial clearance and self-aligning flexibility were effected by two raceways center distance of spherical roller bearing inner ring,two raceways center distance was controlled by center distance model during production,the measuring error was effected by selecting design parameters of center distance model.
调心滚子轴承内圈两滚道中心距影响成品配套径向游隙和调心灵活性,加工过程中两滚道中心距是用间距样板控制的,间距样板的设计参数的选择影响测量误差。
4) bearing with hollow rollers
空心滚动体轴承
5) centered by rolling element
用滚动体定心
6) radial (or in-line) roller follower
对心滚子从动件
补充资料：滚轮
运动器械的一种，由若干铁棍连接两个大小相同的铁环制成。人在轮里手攀脚登，使环滚动。旧称虎伏。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条