The invention relates to a steel tube supporting frame structure of a steel tube intersection line cutting machine, which is characterized in that: a support roller is mounted on a support plate;

本发明涉及一种钢管相贯线切割机钢管支承架结构，特征是：支承轮安 装于支承板上；

youdao

Particularly with Taper Roller Bearings sufficient support of bearing rings by the adjacent parts is required due to the generated internal thrust force components.

尤其是圆锥滚子轴承的轴承环的邻近部位足够的支持是必需的，由于所产生的内部推力组件。

youdao

Taper support rib: rib conical taper at the circumferential rib support, in between the CAM groove, Roller CAM with the circumference of linear contact.

锥形肋位于锥度支撑肋的圆周上，在凸轮凹槽之间，与凸轮滚子的圆周线性接触。

youdao

Battling cancer is an emotional roller-coaster ride, including for those that lend emotional support to the ailing person.

FORBES: Lance Armstrong Beat Cancer, But Now Cancer Is Saving Armstrong's Brand