SBPF204-12 3/4" 3-Bolt Flanged Mounted Bearing - Pressed SteelSBPF204 12 Pressed Steel Bearing Unit 3 Bolt Flange 3 4" Shaft Diameter The SBPF204 12 is a compact 3 bolt flange bearing unit with a 3 4" shaft diameter, pressed steel housing, and SB204 12 insert bearing. Ideal for light duty applications, this unit offers easy mounting, solid alignment, and smooth rotation in conveyors, agricultural tools, and equipment housings. Pack size: 1 bearing unit Shaft diameter: 3 4" (0. 75") Bearing insert: SB204 12