Sealmaster RPB 215-2 Pillow Block Tapered Roller Bearing, Non-Expansion Type, Heavy-Duty, Regreasable, Double Set-Screw Collar, Felt Seals, Cast Iron Housing, 2-15/16" Bore, 3-1/8" Base to Center Height, 8-7/8" Bolt Hole Spacing Width, ±3 degrees Misalignment Angle