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.
Features: Carbon steel ball double bearings, with good sliding and stability, can reduce vibration, reduce noise, and run smoothly.
Application: Simple and practical roller, using to lift work, the purpose is to use ropes or wire ropes to suspend heavy objects or reduce internal and external loads.
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.
Wide Application: The track casters can be used for inverted track, rolling gate, sliding door, industrial machines, factory gate, wire rope rails, container shelves, garage gate, etc.