Product review (5 stars): Great bearings, please read if you have difficulty with tight fitting bearings/spindle that do not come apart easily
Our washer is quiet again!  I have lots of experience replacing bearings on old farm equipment, and these bearings definitely are made of good hard steel and expect them to last longer than the rest of the washer parts.  After taking everything apart, you get to see how well the rest of your machine is holding up, and ours looked to be in really good condition. I recommend watching this video [...] first to see what all you need to remove to get the tub out of the washer. The seller will reply quickly to answer your e-mails for help on how to do the job.
In that video I listed and the videos the seller has, they all mention that the bearings came off and went on fairly easily.  For my machine, that was not the case.  If the rear tub does not easily come off of the hub, you will need a small 2x4 piece of wood, 4lb hammer, and another person or object to hold the tub from moving.  Then hit the spindle as hard as you can with the heavy hammer, using the 2x4 to protect the softer metal of the spindle.  The spindle is made of a softer metal and if you hit another metal on it directly you will deform it.  Once you get to the point that the 2x4 can no longer push the spindle, then get a big socket or something that will cover a large area of the end of the spindle to get it all the way through the outside bearing.  The inside bearing was stuck on the spindle, and would not pry off.  The best way to get it off was to get a bearing puller (can borrow for free from Autozone and probably other auto part stores).  Be sure to screw the bolt back into the end of the spindle before using the bearing puller to protect the threads of the soft metal of the spindle. Use some emery cloth to sand off the rust on the spindle and to fix any damage you may have done on the spindle, and add a light coat of grease to prevent more rusting and help things to go back together.
The instructions will also tell you to put both bearings into the tub and then insert the spindle.  If yours was difficult to take apart like mine, you will not be able to get the spindle through the outside bearing this way.  Instead, only put the inside bearing and seal into the tub (and don't use the old bearing to do this because it will get stuck and you will have to hit it back out). The outside bearing will have to be put into place after you have put the spindle back through the tub.  Using the bolt, washers, and belt pulley will help you to gently move the bearing into place, because beating on it with a hammer will be difficult to do gently and will push the spindle back out of the inside bearing.  Place the bearing against the spindle and then screw the bolt in as far as you can, then take the bolt back off and use the pulley as a spacer and screw the bolt back in again. This will get the bearing really close to being set in place.  Then you can hammer on the bearing until it makes the sound that it is against a solid backing.