两杆轴承调整螺母上的果酱，使轴是垂直的(在直角)执行此操作的其他转向到地面。

Adjust the jam nuts on both rod bearings so that the axles are perpendicular (at a right Angle) to the ground.

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第二代在外滚道上有一个用于将轴承固定的法兰，可简单的将轴承套到轮轴上用螺母固定。

The second generation in the outer raceway has a flange bearing fixed, will be simple bearing sleeve to the shaft is fixed by the nut.

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