Feature:1. Pulley Specifications: The bearing pulley wheel has standard 64mm outer diameter and a 15mm center hole diameter, which is compact and practical, making it suitable for various projects.2. High Performance: This guide bearing pulley is designed specifically for hanging heavy objects to help reduce load, providing stable running, low wear, and strong load bearing capacity.3. Fine Processing: This professionally manufactured bearing pulley undergoes heat processing, making it highly reliable, convenient to operate and maintain, and greatly improves work efficiency.4. Alloy Steel: The guide pulley is made of excellent alloy steel material, with high strength, sturdy structure, impact resistance, good stability, and long service life. You can use it with confidence.5. Wide Application: This U groove steel bearing pulley is suitable for various industrial equipment, rail installation, sliding doors, hanging and lifting projects, etc., which has a strong practicality.Specification:Item Type: Bearing PulleyMaterial: Alloy SteelOuter Diameter: Approx. 64mm / 2.5inCenter Hole Diameter: Approx. 15mm / 0.6in.Package List:1 x Bearing Pulley