Bearing UCFL201-8 Pillow Block Bearing 1/2" Bore, 2-Bolt Flange Pack of 4

["Premium Material: The bearing housing is made of cast iron and the bearing is made of bearing steel to ensure durability and a long service life.","Excellent compatibility: A 1/2-inch aperture design makes it perfectly compatible with a variety of devices and easy to install.","Stability: 2-Bolt Flange enhances the stability of installation and is fit for various working conditions.","Economical: Each package contains 4 UCFL201-8 bearings, providing users with a higher cost performance.","Multi-functional application: Fit for home, industrial and DIY projects."]