Dodge Flange Mount Roller Bearing Unit, Expansion Special Duty Type C, Series: 107 Series, 1-7/16 in Bore Dia, 4.95 in Bolt Center-to-Center Length, 7 in Bolt Circle, Four-Bolt Base Flange Mounting Type, 8-1/4 in Overall Length/Diameter, 4-1/2 in Overall Depth, Concentric Clamp Collar Locking Device, Steel Bearing, Steel Seal, 725 lb Radial, 3000 rpm Maximum, -100 to 200 deg F, Uncoated Clamp sleeve mounting for improved concentricitySteel multiple labyrinth sealsTwo quality single rowTapered roller assembliesRugged two-piece housingElongated bolt holes