Dodge Pillow Block Ball Bearing Unit, Normal Duty Non-Expansion Single Lip, Series: 208, 1-1/2 in Bore Dia, 5.18 to 5.88 in Bolt Center-to-Center Length, 2.13 in Base to Bore Centerline, 7-1/4 in Overall Length, 1.94 in Overall Width, 4.19 in Overall Height, Two-Bolt Base Mount, Round Bore Type, 1.93 in Base Width, Setscrew Locking Device, Single Lip Seal, Non-Expansion Expansion Type, 7332 lb Dynamic/4475 lb Static, 225 to 400 deg F, Steel, Powder Coated Normal duty wide inner ringStronger and more flexible cage