圆锥滚子在和内圈大挡边接触的地方有一个稍带球面的形状。
The roller is tapered, has a somewhat spherical shape and when assembled fits against the large rib of the cone.
它们通过保持架的轴向滑动区或加工过的轴承圈挡边轴向的引导。
They are axially guided by the axial sliding areas of the cage or by the lips of machined bearing rings.
设计了波纹挡边输送带模具，其中包括导向条、挡板及波形挡边模具的设计。
Moulds of conveyer belt with corrugated fold were designed including the moulds of guide stripes, scrapers and corrugated folds.
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