You Can Get: 4pcs Bearing Block, 15mm Bore Ball Mounted Pillow Block Insert Bearing. Our pillow blocks are always your best choice. High Quality: Using high quality zinc alloy material, sturdy and wear resistant. Zinc alloy flange underside with excellent quality and long service life. Adjustable Angle: Fine adjustment can fix between inner bearing and outer ring angle. Smooth operation, low friction and high rigidity. Easy to Use: These set of 4 ball bearings by a two-hole housing with ball bearing insert for ready-to-mount installation. Ball bearing pillow block has screw fixing ring clamp for a firm holdon the guide shaft. Versatility: Bearing bearings are widely used in various machinery, such as conveyors, mechanical equipment, machinery manufacturing, 4D printers and other machinery etc. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it