You can order that bearing from Hammerscale Ind. for about $60. Make sure to measure YOUR machine to order the right sleeve size or you could run into problems getting the bearing to install & align the bolt hole correctly. Mine was slightly undersized and I wound up damaging the bottom of the bearing sleeve & stripping the threaded hole in the sleeve trying to get it installed correctly. After freezing the bearing to get it to slip into place it warmed rapidly in the garage & I had to drive it back out with a punch after trying to align the hole for the bolt, thinking I had it started & subsequently stripping the threads since it had warmed & expanded slightly it had turned into a press fit. At that point I got the calipers out & discovered the bearing sleeve to be roughly 0.001 too large for the hole (lesson learned). Again, measure YOUR machine first prior to ordering the bearing & include that spec with the order & Hammerscale Ind. will match the bearing to fit.