Hi! I'm new here, and a shade-tree mechanic.
My current project is to shrink fit a sleeve over a drive pulley hub. Both parts are 6061 T6. The hub has an I.D of 1.6" and an O.D. of 2.1". The sleeve will have an O.D. of 2.88" with 0.10" deep serpentine belt grooves in it.
In my copy of...