Trane BRG1557 Bearing 326058-758 you maintain the original flow

you maintain the original flow coefficient (Cv) and ensure the valve operates within its specified pressure differential limits

maintaining CFM regardless of duct resistance

this PCA is calibrated for a 15 PSI maximum operating pressure

resulting in quieter operation in sensitive ductwork environments

Trane BRG1557 Bearing 326058-758 you maintain the original flowThe Trane BRG1557 Bearing is a heavy duty 2 bolt flange pillow block bearing designed for critical shaft support in commercial and industrial HVACR systems. Specifically engineered for 2 3 16 inch bore applications, this OEM Trane replacement part (also identified by the updated part number BRG01557) ensures precise alignment and reduces rotational friction in high demand air handlers, blowers, and rooftop units. Constructed from high strength cast