Replacement Bearings for heating and air conditioning units
Before calling Triangle Manufacturing, please answer these questions about the bearing you wish to replace.
Is the name "Triangle" stamped on it?
From what product did it come?
Is the bearing in a Flange or Pillow Mount? Does it fasten with 2 or 4 bolts? What is the bolt-hole center's length?
Does it have an oil cup or grease fitting?
What is the shaft size?  Outside Diameter of spherical cartridge bearing? (must remove bearing from mount to measure it.)	Standard Outside Diameter series H 1 11/16" E 2" F 2.5"
Most mountings have an ID number or letter stamped in the steel; what is it?
Is it similar to either of these  pictured mountings for HVAC?
These answers will help Triangle identify the specific bearing you need.