The 2-pack UCFL205-16 Pillow Block Flange Mounted Bearing by BrgBiz is a reliable and durable product designed for industrial automation and motion control systems. Made in China, this bearing features a 1" bore and 2 bolt design for easy installation and secure mounting. Perfect for mechanical power transmission applications, this bearing provides smooth operation and requires minimal maintenance, making it a valuable addition to any machinery or equipment. The set of two bearings ensures that you have a spare on hand for any unexpected repairs or replacements.