HEAD PULL : Green roller defect caused by improper machine timing; results in nick or indent of largeend of radius.
端部撕扯：由于不正确的设备节奏而导致的在大端面处形成的凹刻痕状滚子毛坯缺陷。
2
For tapered roller largeend and sliding friction between the inner wall, the speed limit is often lower than the same size cylindrical roller bearings.
因圆锥滚子大端与内圈挡边之间滑动摩擦，其极限转速往往低于同尺寸的圆柱滚子轴承。
3
Enterprise architecture group does not have one customer but have an indirect and large set of customers ranging from IT to end users.