? Features: Carbon steel ball double bearings, with good sliding and stability, can reduce vibration, reduce noise, and run smoothly.
? Material: The pulley is made of high-quality nylon,201 stainless steel bracket, fixed guide rail, not easy to deform, wear-resistant, high strength, good flexibility, strong and durable.
? Load capacity: Heavy-duty and solid-guided bearings bring huge loads to your project, with V-shaped / U-shaped / H-shaped design for smoother operation.
? Application: Simple and practical roller, using gravity to lift work, the purpose is to use ropes or wire ropes to suspend heavy objects or reduce internal and external loads.
Used to inverted track, yard gate, rolling gate, patio sliding gate, industrial machines, wire rope rail device, container racks。