Air Movement Units are designed and manufactured to be within special limits specified for the Heating, Ventilating and Air Conditioning (HVAC) industry. These units are available in any housing and locking style combination including expansion and non-expansion pillow blocks. For applications with higher temperatures, we also offer air movement solutions up to 450 °F.

  • Anti-Rotation Pins keep the bearing insert from rotating in the housing
  • Zone hardened inner rings for positive locking on the shaft
  • Honed raceways for smooth quiet operation
  • High-Temperature options up to 450 °F
  • Designated with the “AM” suffix on our part numbers
  • Designed for the Heating, Ventilating and Air Conditioning (HVAC) Industry
  • Specially controlled insert aligning torque

AMI’s Air Movement Units are ideal for the following applications:  Exhaust Fans, Heating Fans, Blowers, Heating Equipment, Cooling Towers, and Exhaust Ventilators.