I need to tear into this same set of spindles on a GT-48 317 deck. Thanks Oak for posting the link to the bearings and seals. I just ordered them.

Is there a way to set the preload on these tapered bearings? I can't make it out from the drawing.

PeterJ

Hello everyone, I recently purchased a HDS 3225 that is in need of some TLC. Up next with the tractor is the rebuild of the spindles and found this post showing the bearings and seals posted by Oak. I just wanted to ask that are these bearings and seals the ones I would need for the 48" HDS 3225? If so, I'm going to place my order ASAP. Also, I also would like to know how the pre-load is set on these? Thanks for the help in advance and I look forward to learning more about my recent Cub purchase. Bill N.

They should be the correct ones but what is the model number of your deck?

There is a spacer between the bearings that sets the pre load. After I assemble everything together I run my blades on with an electric impact wrench and don't get crazy with it then I spin the single blade to see how it feels.