Posted by Keith in Washington [172.68.142.164] on Monday, May 07, 2018 at 01:21:58 :
In Reply to: Re: OT spun bearing race posted by Tom Petroff (IL) [162.158.74.180] on Sunday, May 06, 2018 at 23:20:06 :
It’s for a 7K axle. The drum surface is great with very little wear, only a very light ridge starting to form. The surface that the magnet grabs has a lot of wear. The wear looks excessive for so few miles. That may be enough reason to dump the hub/drum.
The first drum that I worked on leaked through the inner seal has no wear on the drum or magnet surface. The magnet surface was well lubricated so that brake was probably working much.