4PCS Pulley Steel Cable Pulley for Ropes 1-8mm Cable Pulley with 2 Ball Bearings

Feature: *Dual Bearings for Smooth Rotation: The idler pulley features two small ball bearings, smooth rotation and reducing friction force. *High Quality Galvanized Steel- Made of and corrosion-resistant galvanized steel, these pulleys are built to last. The burr-free protects both the rope and your hands. *Versatile Design- With a small pulley size of 55 x 31 x 41 mm, a roller diameter of 31 mm, and a maximum groove width of 15 mm, these pulleys are suitable for ropes ranging from -8 mm. They can handle a maximum load of 200 kg and a safety load of 50 kg. *Multiple Uses- These pulleys are perfect for guiding ropes, lifting objects, operating winches, and even light sliding doors. Their versatility makes them a valuable addition to any toolkit. *Set of 4 Pulleys- This package includes 4 pulleys, providing you with ample options for your various projects and needs. Specification: Product name: Heavy duty track pulley Product material: Steel Scope of application: used for sliding doors, door and casement tracks, rail machine parts, etc. Product type: V type Frame thickness: 2.5mm Pulley diameter: 31mm Applicable rope: -8 mm Safe load: 50 kg Maximum load: 200 kg Packing list: 4* pulleys