Heavy Duty Groove Sliding Pulley Wheels Smooth Rotation Bearing Wear Resistant for Sliding Gate Garage Hardware

Description: Heavy Duty U-Groove Carbon Steel Sliding Pulley Set, engineered for smooth, low-noise operation of elevator door operator mounting plates and guide rail systems to enhance durability and user experience Features: 1. Superior Load Bearing Capacity: Made of high-hardness forged carbon steel core, it will not deform under long-term heavy load, ensures stable operation for heavy sliding doors and furniture, and avoids risks of falling off or damage in daily use. 2. Ultra-smooth & Low-noise Running: Equipped with precision carbon steel embedded ball bearing structure, it minimizes rolling resistance to realize 360° jam-free smooth rotation, eliminates harsh friction noise when moving sliding parts, bringing a quiet and comfortable using experience. 3. Excellent Wear Resistance: The carbon steel base is wrapped with a wear-resistant polyurethane (PU) outer layer, which effectively resists abrasion, aging and impact during frequent rolling, will not scratch the guide rail surface, greatly extends the service life of both the pulley and rail system. 4. Anti-corrosion Accessories: Galvanized carbon steel bolt and nut accessories form a dense anti-rust coating on the surface, preventing rusting or seizing even after long-term use. 5. Universal Fit & Easy Installation: Standard size carbon steel fasteners match common U-groove guide rails, no additional modification or extra accessories required during installation, both professional and DIY users can finish assembly quickly and effortlessly. Specifications: Category: Sliding Guide Pulley / Sliding Door Roller Material: Carbon Steel Core Size: As The Picture Shows Color: As The Picture Shows Application: Elevator door, window guide systems, industrial conveyor rails, cabinet sliding systems, hardware Quantity : 1 Piece Note: 1. The photo does not show the actual size, please refer to the description for specific size details. 2. Please allow slight size deviation due to manual measurement, thanks for your understanding. 3. Due to display differences between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.