The U Deep Groove Brass Bearing Roller is engineered for smooth, reliable performance in sliding doors and UPVC window systems. Combining a durable U-groove nylon or POM wheel with a precision brass bearing, this roller delivers low-noise operation, minimal clearance, and long service life. Available in a wide range of colors and materials to match OEM and ODM requirements.
High-performance plastic U-groove track pulley roller wheels are available in nylon, POM, and other engineering plastics. The 21mm U-groove design with 625zz bearing suits aluminum window and door bottom tracks. Options include yellow nylon pulley, U/V groove slide plastic window wheels, and zinc or aluminum housing variants.
| Material | Nylon, POM, PP, Poly, PA66, PVC, PU, ABS, zinc wheels, aluminium, zinc, stainless steel frame |
|---|---|
| Brand | SDT or according to client request |
| Feature | High performance, small clearance, low noise, competitive price with good quality |
| Color | OEM all colors available (red, blue, orange, white, black, green, yellow, etc.) |
| Design | OEM / ODM |
| Free Sample | Samples free available |
| Packaging Details | Plastic bags + carton + pallet, or as clients request |