5-7HEAVEN
Well-Known Member
While installing your new friction drive housing, take time to SLIGHTLY ream the bearing holes with sandpaper. This changes the bearing fit from press fit to slip fit. Also, sand the shaft where it fits into the bearings. This savies the trip to the machinist or the oven and freezer. If you worry about the bearings falling out, simple homemade bearing retainers/tabs will prevent it.