外圈小端内径：外圈滚道面较大一端。
但是外圈只有一个轴肩，所以轴承可以拆开。
The outer ring, however, has only one shoulder , so the bearing can be taken apart .
女士是转的外圈，将允许她的右足刷向左足。
The lady, on the outside of the turn, will allow her R. F. to brush towards the l.
最外圈，也是最大、最显而易见的部分是你对上帝的感觉。
On the outside, the largest and most visible circle is how you feel about God.
最外圈，也是最大、最显而易见的部分是你对上帝的感觉。
On the outside, the largest and most visible circle is how you feel about God.
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