Product Information: 45# steel screw-on V-groove wheel with mounting holes, wheel diameter 32mm, load capacity 150kg. Contains two carbon steel ball bearings. Product Advantages: Strong and durable, long service life. With a compact structure, easy to use. The surface is hot-dip galvanized and rust-proof. Easy to use. High strength, good stability, low creep, wear resistance, and chemical stability. It can reduce vibration and run smoothly. Effortless Design: The fixed pulley prevents the rope from twisting. The smooth roller ensures smooth rope movement. The upper part is firm and the rope is easy to handle. Tips for use: Rotating pulleys can be used with ropes or ropes indoors or outdoors for flexible sliding. Usage scenarios: Widely used in automobile manufacturing and other automated production lines, as well as various general mechanical equipment. Can be used to make home fitness equipment, fitness accessories, rope machine. Or pulleys for indoor and outdoor ropes, garage, clothesline, pulley system, etc. Our service: We are committed to providing you with satisfactory service. If you have any questions, you can contact us at any time. We will reply you within 24 hours and do our best to solve the problem for you.