Pillow Block Bearing
pillow block bearings are metal shell constructed of cast iron, cast steel, and ductile iron housing units accommodates them. The entire structure is also referred to as a housed bearing unit. This implies that they are self-contained and ready for installation and use.
Feiken pillow block bearing can take very heavy load and are self aligning. The design allow to absorb heavy combination loads in both high radial load and axial loads by direction acting together each roller is loosely retained in place within a cage that goes full circle between the raceways.