Mountain Gem LLC is a US-based bearing supplier located in Phoenix, Arizona. We provide high-quality industrial bearings for distributors, manufacturers, and maintenance professionals across the United States. Our product range includes pillow block bearings, tapered roller bearings, spherical roller bearings, cylindrical bearings, and mounted bearing units. We support both wholesale bulk orders and individual purchases with fast domestic shipping. As a reliable bearing distributor, Mountain Gem LLC focuses on quality, competitive pricing, and responsive service for industrial customers.