Like self-aligning ball bearings and spherical roller bearings, they are provided with a spherical outer-ring raceway.

像自调心球轴承和球面滚子轴承，他们提供了一个球形外圈滚道。

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For mounting bearings on an adapter sleeve, see the relevant pages in the sections "Self-aligning ball bearings", "Spherical roller bearings", and "CARB toroidal roller bearings".

有关安装在紧定套上的轴承，其安装要求见“自调心球轴承”、“球面滚子轴承”以及“CARB圆环滚子轴承”等章节中的相关说明。

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Contains ball bearings, roller bearings, shafts, springs, gears, hooks, spindles, and keys. Use to design machine tools and mechanical devices.

包含球轴承、滚柱轴承、轴、弹簧、齿轮、挂钩、心轴和键。用于设计机械工具和机械设备。

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The Supersports is produced in a limited edition of 630 ball point pens and 630 roller pens, a number based on the horsepower of the powerful Bentley Supersport model.

FORBES: Tibaldi Pens for Bentley

But if the friction created by those connections was greater than the friction between the tabletop and the roller ball, the mouse would skip.

NEWYORKER: Creation Myth

Murphy scored from second on an infield hit after shortstop Daniel Descalso could not handle Wright's slow roller and the ball rolled free.

WSJ: Wigginton dash boosts Cardinals past Mets 6-3