Carrier HD42AR227 Blower Motor 319852-301 this SKF Explorer class bearing

this SKF Explorer class bearing features a 30mm bore

OEM Fitment: Designed for seamless integration with York and Johnson Controls equipment

the KH-AF-1 is specifically geared toward the AF/NF series actuator output

As the primary UAT-1 replacement

it requires a minimum pressure differential of 5 PSI to move the internal diaphragm and open the flow path

Carrier HD42AR227 Blower Motor 319852-301 this SKF Explorer class bearingThe Carrier HD42AR227 Blower Motor is an ECM X13 constant torque motor designed for high efficiency performance in residential furnaces and air handlers. This 1 3 HP motor operates on a 208 230V single phase circuit, providing reliable airflow management with variable speed capabilities. As a direct OEM replacement motor, the HD42AR227 features a 48 NEMA frame size and a ball bearing design for extended operational life under high static conditions.