Bearing bore or outside the surface and the ferrule end face connected to a ring surface.

轴承内孔或外表面与套圈一端面连接的套圈表面。

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As a rule, the outside diameter of the outer ring is ground spherically, so the ring can align itself in a suitably designed sheet-steel or cast-iron housing if the beating locations are misaligned.

按照规定，外圈的外径是，所以在轴承错位的时候能够自调以能够配合一个设计合理的钢板或铸铁钢架。

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At the age of 34 and with a myriad of interests outside the ring, speculation has been swirling whether or not Pacquiao would continue fighting after his devastating knockout by the right fist of Juan Manuel Marquez in December.

FORBES: Manny Pacquiao Says He Will Return To Boxing In September