High-End Air-Conditioning Polyurethane Bearing (PU620036/PU620040/PU620050-12/PU620060-12)
Premium polyurethane material ensures superior durability, corrosion resistance, and noise reduction for long-lasting performance. Precision-engineered deep groove design enhances load capacity and smooth rotation under high-speed conditions. Ideal for HVAC systems, industrial machinery, conveyor rollers, and automotive applications requiring low friction and high wear resistance. Heat-treated steel core with precision-ground polyurethane coating guarantees extreme stability and minimal maintenance. Exclusive wholesale pricing for bulk orders—direct factory supply with global shipping. Custom specifications available for OEM/ODM projects. Upgrade to premium bearings engineered for efficiency and reliability.