The surface of SKF Bearing is coated with antirust oil. You must carefully clean it with clean gasoline or kerosene, and then apply clean high-quality or high-speed and high-temperature lubricating grease before installation and use. Cleanliness has a great impact on SKF Bearing Life and vibration noise. However, we would like to remind you that the fully enclosed SKF Bearing does not need cleaning and refueling.
