General description FLITI Pillow Block Bearings are designed for smooth operation and durability. Made from high-quality zinc alloy, these bearings are sturdy, wear-resistant, and feature a solid cast iron base. This set includes 4 ball mounted pillow blocks with a 20mm bore, making them an excellent choice for various machinery applications. Technical specifications Material: Zinc alloy Model: KP004 Ball bearing dimensions: 100mm (L) x 20mm (W) x 55mm (H) Hole diameter: 20mm Net weight: 580g Installation Features a two-hole housing for easy installation. Includes a mounting screw fixing ring for secure attachment to the guide shaft. Usage Pillow block bearings are versatile and widely used in various machinery, including conveyor belts, mechanical equipment, engineering machinery, and 3D printers.