Dodge Flange Mount Roller Bearing Unit, Non-Expansion Special Duty Type C, Series: 115 Series, 1-15/16 in Bore Dia, 5.92 in Bolt Center-to-Center Length, 8.38 in Bolt Circle, Four-Bolt Base Flange Mounting Type, 10 in Overall Length/Diameter, 5-1/4 in Overall Depth, Concentric Clamp Collar Locking Device, Steel Bearing, Steel Seal, 1350 lb Radial, 2500 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