Sealed Ball Bearings

  Choosing the right deep groove ball bearing for a fan motor directly affects operational stability, noise level, and service life. Below is a selection guide covering key factors and step-by-step procedures.   ➊ Operating features of Fan Motors Before selecting a bearing, it's important to understand the operating conditions of fan motors: Features Description High speed Fans typically run at medium to high speeds Light load Primarily radial load, with minimal axial load Strict noise requirements Household/office fans are sensitive to noise Continuous operation Most fans need to run for long periods Diverse environments May face dust, moisture, or high-temperature conditions   The typical operating condition of a fan motor is: high speed, light load...