Bearing Depot & Supply stocks a large line of bearings for your air conditioner compressor. Get a brand new bearing to fix the job. These automotive ball bearings are sized to fit in an air compressor to reduce friction and noise. The bearings are made of high-quality pressed steel with steel balls for great performance and a long lifespan of the unit. The lifespan of your machine will be extended with our bearings and supplies. We stock a large line of manufacturers including Nachi, NTN, FBJ, etc.