Quiet U-Groove Nylon Roller for Sliding Doors, Windows & Tracks – Custom Sizes

Reliable Nylon Pulley with U-Groove for Quiet and Durable Sliding Upgrade your door and window systems with our U-Groove Nylon Bearing Rollers — engineered for smooth, quiet, and long-lasting performance. Ideal for sliding glass doors, household windows, shower partitions, and industrial tracks, these pulleys come in a range of sizes and groove depths to fit your application perfectly. Whether you need a replacement roller or a custom-fit solution, BeePlastic offers precision-manufactured components with fast turnaround, competitive pricing, and full support from prototype to production. Why Choose Our U-Groove Nylon Rollers? Premium Nylon Construction – Delivers excellent wear resistance and corrosion protection, perfect for high-humidity or high-use environments. Built-in Precision Bearings – Ensures ultra-smooth and quiet operation, reducing noise and enhancing user comfort. Multiple Standard Sizes – Choose from ready-to-ship models including: 50x70mm (U60) 50x60mm (U50)