While optimized for horizontal runs

suitable for small motors and inducer assemblies

What happens if the combustion air inlet is obstructed

depending on the specific refrigerant and evaporator temperature

The normally closed design and packless construction reduce maintenance intervals by eliminating traditional packing leaks and potential stem binding

Browning VPB-223 Pillow Block 323613-751 While optimized for horizontal runsThe Browning VPB 223 is a standard duty 1 7 16" pillow block bearing engineered for precision performance in commercial HVACR and industrial mechanical systems. Constructed with a high grade cast iron housing, this unit features the BOA concentric locking collar, which ensures 360 degree shaft contact to minimize vibration and prevent shaft marring during high speed operation. The internal bearing insert utilizes contact and flinger seals to maintain