Air Conditioner Bearing：PC17400012

Product Application

Air conditioner bearings are widely used in household air conditioners, commercial air conditioning systems, automotive air conditioners, refrigeration units, HVAC (Heating, Ventilation, and Air Conditioning) equipment, air-cooled heat pumps, dehumidifiers, and industrial cooling systems, among other fields.

Designed for low-noise operation, high rotational stability, and temperature resistance, these bearings excel in applications requiring smooth performance in enclosed, temperature-fluctuating environments. In household air conditioners, they are critical components in indoor unit blowers and outdoor unit condenser fans, ensuring quiet operation that aligns with home comfort needs. Their ability to handle light to moderate radial loads—paired with minimal friction—supports the continuous, low-vibration rotation of fan blades, even during extended cooling cycles.

In commercial air conditioning systems, such as large rooftop units or central cooling plants, these bearings adapt to higher operating pressures in compressors and evaporator fans. They withstand the wider temperature ranges (from ambient outdoor heat to cooled refrigerant temperatures) typical in commercial settings, maintaining reliability under repeated start-stop cycles. Automotive air conditioners rely on them for compressor shafts and condenser fans, where compact size and resistance to engine bay vibrations are essential—their precision manufacturing reduces noise that could intrude into the vehicle cabin.

Refrigeration units and heat pumps benefit from their compatibility with refrigerant-laden environments, resisting corrosion from minor leaks and ensuring consistent performance in sub-zero to high-temperature conditions. HVAC systems in offices, hospitals, and industrial facilities use these bearings in air handlers and duct fans, leveraging their durability to support round-the-clock operation with minimal maintenance.

Their design prioritizes low friction to enhance energy efficiency—a key factor in reducing power consumption for air conditioning equipment. Additionally, their tight tolerance control minimizes radial play, preventing excessive vibration that could degrade component life or increase noise. From small window units to large-scale climate control systems, air conditioner bearings deliver steady performance, ensuring efficient cooling, quiet operation, and long service life in the temperature-sensitive environments they inhabit.