Chiloskit 8mm/0.3" 400KG Stainless Steel Deep U Groove Ball Bearings Pulley Metal Wheel Wire Rope for Lifting Guide,Inner Dia (50mm)

There are two carbon steel ball bearings inside the pulley, which can reduce the friction of the wheel. The pulley turns more flexibly and has no noise. Stainless steel manufacturing, rust - proof, corrosion - resistant, outdoor use can also prevent pulley corrosion. Compared wIth other pulleys, pulley wheel support plate is thicker, the wheels are stronger and the bearing capacity is stronger.For long-lasting durability against heat, shock and corrosion Application: steel wire rope wheel, transmission equipment, industrial pulley. It iss suitable for motor,Home Gym System, toys, model, instruments and meters, electric tools, communications equipment, fitness equipment and other fields. Specifications: Material:Stainless Steel + Bearing Steel. Load : 400KG. Inner diameter: 8mm.Outside diameter: 50mm.Thickness: 13mm.Groove Width: 10mm.Groove depth: 7.5mm.Weight: 99g