BRG02063 Trane 3rd-Stage Guide Vane Bearing For CenTraVac CVHE/CVHG Chillers

BRG02063 is a third-stage guide vane bearing assembly for Trane CenTraVac three-stage centrifugal chiller units (CVHE/CVHG), an original factory spare part. It features a flanged, molded, split structure with an inner diameter and length of approximately 0.62″ (about 15.9 mm). It is typically supplied in packs of 10 units, and the old part number was BRG01347. It supports the third-stage variable inlet guide vane shaft, reducing friction and ensuring that the guide vanes precisely adjust their opening according to the load, pre-spin the refrigerant, and is crucial for energy efficiency and anti-surge protection; wear can easily cause the guide vanes to become stuck or have delayed regulation.