50mm Polymer O-Belt Gravity Roller Conveyor Rollers for Light & Medium Duty - China Suppliers & Factory

The polymer O-belt gravity conveyor roller is designed for smooth and quiet conveying in light and medium-duty applications. The O-belt pulley is mounted at the roller end, separating the drive area from the product conveying surface. This design eliminates interference between the O-belt and transported goods, improving conveying stability and protecting product surfaces.

This gravity conveyor roller features precision ball bearings combined with durable plastic inner and outer sleeves. This structure reduces vibration and ensures smooth, low-noise operation. The plastic components also improve corrosion resistance, making the roller suitable for various industrial environments.

The roller includes plastic end caps that help prevent dust and water splashes from entering the bearing assembly. This protection reduces maintenance requirements and extends service life. Optional anti-static design further enhances safety in sensitive conveying environments.

While the O-belt drive offers smooth and quiet operation, the driving force and transmission efficiency are lower compared to chain-driven systems. Therefore, this roller conveyor rollers solution is best suited for light to medium-duty conveying applications.