3D MODELLING OF A BEARING BRACKET

The bottom bracket connects and allows the crankset to rotate freely. It contains a spindle that the crankset attaches to, and the bearings that allow the spindle and cranks to rotate. ... An old American term for bottom bracket is hanger.

  1. Step 1:

    BY USING BLUEPRINT DRAWINGS3d model available at

    https://www.youtube.com/watch?v=JULbVgCWt-8

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