HCH Bearing For Ceiling Fan

HCH bearings for fans For ceiling fans, two deep groove ball bearings are often used. They are usually metal-shielded. In order to maintain vibration levels within acceptable limits, the internal radial clearance is optimized to suit operating conditions. Bearings are lubricated for life with grease having properties including noise dampening qualities, good humidity and corrosion resistance together with high service life at medium temperature. The grease fill is dependent upon the application needs.
Since many fan producers inject the grease between the rotators and bearings, open type deep groove ball bearings are also common now. In such application, for the sealed bearings with grease, special attention should be paid to the compatibility between bearing grease and fan grease.
For other domestic fans, HCH can provide metal-shielded deep groove ball bearings, which are grease lubricated for life and meet the needs of low noise and resistance to adverse environmental conditions. For further information please contact your HCH Application Specialist.