In this episode we're covering the steps to follow in order to replace the spindle arbor and bearings assembly on a Bridgeport Milling Machine.

I wanted to address the some noise coming from the head when the high gear is engaged, and knowing that my old spindle arbor has a slight bend in it (by the spline) I thought it might help to get a brand new assembly to test the machine with.

Take a look at the video to see how it goes.

You may find this video useful also if you have to replace the bearings in your milling machine!

There is more work planned for the head of my milling machine so stay tuned for future updates!

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