Pillow Block Bearings UCP200, UCP300, UCF200,UCF300,UCFL200 Pillow Block Bearings UCP206 1) High quality control 2) competitive price 3) Small order accepted Pillow block bearings are mounted type bearings available in flanged & upright styles in different inch & metric sizes. Pillow block bearings are designed to support shafts. Features include mounting surfaces parallel to shaft axes & elongated bolt holes in bases or feet of units for adjustment