UCFL218-56 FYH Bearing 3-1/2" Flanged Mounted BearingUCFL218 56 FYH Bearing 2 Bolts Flanged Cast Housing Cylindrical bore (with set screws) 3 1 2" Inner Diameter Bearing 3 1 2" Mounted Bearing UCFL218 56, measures an inner diameter of 3 1 2". UCFL218 56 Bearing Mounted Bearings Bolt Size: 7 8" Basic Load (Cr): 96. 1 KN Basic Load (Cor): 71. 5 KN Bearing No: UC218 56 Quantity: One bearing Dimensions (Inches) d H L A J N A1 A2 A0 B S 3 1 2" 12 19 32" 8 1 16" 2 11 16" 10 7 16" 63 64" 29 32" 1 37 64" 3 25