Product Information: Stainless steel screw-in V-shaped wheel pulley with mounting holes, wheel diameter 48mm, load capacity 150kg. Contains 2 carbon steel ball bearings inside. Product Advantages: Strong and durable, has a long service life. With a compact structure, easy to use. Stainless steel material, rust protection. Easy to use. High strength, good stability, low creep, wear resistance and chemical stability. It can reduce vibration, smooth operation. Economical Design: The fixed pulley prevents the rope from twisting. The smooth roller ensures good rope movement. The upper part is firm and the rope is easy to handle. 【Use with rope】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 devices. Can be used for home fitness equipment, fitness accessories, pulley machines. Or deflection pulleys for indoor and