Carrier 50BA414752 Bearing Bracket 320788-702 including the 143-80 and 143-8

including the 143-80 and 143-8 variations

or a clogged 1/4" vacuum port on the inducer housing

The S301D2CO typically includes the explosion-proof housing

Always match the rotation to your fan motor data plate

which is critical for preventing coil freeze-up and optimizing economizer cycles

Carrier 50BA414752 Bearing Bracket 320788-702 including the 143-80 and 143-8The Carrier 50BA414752 Bearing Bracket is a critical structural assembly engineered for precision alignment in industrial and commercial AHU and rooftop units. As a genuine OEM replacement part, this blower shaft support is manufactured to the exact tolerances required to maintain center line integrity for rotating assemblies. In the field, a compromised bracket often leads to premature bearing failure or shaft oscillation; replacing it with the