4pcs Galvanized Steel Pulley Wheel 8mm Rope Pulley Block Dual Bearing Smooth Rotation V-Groove Design for Gate Tracks Hoist Systems 50kg Safe Load

Details

• Smooth Dual Bearing Design: Features two precision ball bearings per wheel to ensure friction-free rotation and effortless rope movement, ideal for heavy-duty lifting or frequent sliding door operations up to 200kg max load.
• Premium Galvanized Steel Build: Constructed from high-quality galvanized steel with a burr-free finish, these pulleys resist rust and corrosion while protecting ropes and hands from damage during rigorous use.
• Optimized V-Groove Specifications: Designed with a 31mm roller diameter and 15mm groove width, perfectly suited for 6-8mm ropes; includes a 2.5mm frame thickness for stability in track and rail machine applications.
• Versatile Multi-Scene Application: Perfect for diverse projects including sliding gates, winch systems, clothes washing lines, crane setups, and even as components for custom physiotherapy or fitness pulley systems.
• Complete 4-Pack Value Set: Includes four identical robust pulley wheels ready for immediate installation; suitable for block and tackle configurations or replacing worn rollers in industrial and home environments.