Dodge Pillow Block Roller Bearing Unit, Type E-Xtra, Series: 115, 1-15/16 in Bore Dia, 6.88 to 7.13 in Bolt Center-to-Center Length, 2-1/4 in Base to Bore Centerline, 8.88 in Overall Length, 3-1/2 in Overall Width, 4-1/2 in Overall Height, Two Bolt Base Mount, Round Bore, 2-1/2 in Base Width, 65 deg Setscrew Locking Device, Trident Triple Lip Seal, Expansion Type: Non-Expansion Bearing (Fixed), 9300 lb Dynamic/43000 lb Static, 3050 rpm Maximum, Cast Iron, Black Oxide