Dodge Pillow Block Roller Bearing Unit, Double-Interlock Type K, Series: 115, 2 in Bore Dia, 7.38 to 8.44 in Bolt Center-to-Center Length, 2.88 in Base to Bore Centerline, 10 in Overall Length, 2.95 in Overall Width, 6.27 in Overall Height, Two-Bolt Base Mount, Round Bore Type, 2.53 in Base Width, 65 deg Setscrew Locking Device, Trident Triple-Lip Seal, Non-Expansion Expansion Type, 9300 lb Dynamic/43000 lb Static, 3050 rpm Maximum, Cast Iron, Black Oxide Factory assembled, adjusted and prelubricatedCase hardened rollers and racesEasy installation and maintenanceTriple rubber lip contacting seals