Dodge® Pillow Block Ball Bearing Unit, Normal Duty, Series: 206, 1-3/16 in Bore, 4-1/4 to 5 in Bolt Center-to-Center Length, 1-5/8 in Base to Bore Centerline, 6-1/4 in Overall Length, 1.52 in Overall Width, 3-1/4 in Overall Height, Two-Bolt Base Mounting, Round Bore, 1-3/4 in Base Width, Set Screw Locking Device, Single Lip Seal, Non-Expansion (Fixed) Expansion, 4368 lb Dynamic/2538 lb Static Load, 6500 rpm Maximum, Steel, Powder Coated