Dodge Flange Mount Roller Bearing Unit, Double-Interlock Non-Expansion Triple Lip Type K, Series: 207, 2-7/16 in Bore Dia, 6 in Bolt Center-to-Center Length, 8-1/2 in Bolt Circle, Four-Bolt Base Flange Mounting Type, 7.63 in Overall Length/Diameter, 3.56 in Overall Depth, 7.63 in Overall Height, 65 deg Setscrew Locking Device, Cast Iron Bearing, 10600 lb Dynamic/ 54000 lb Static, 2420 rpm Maximum, -100 to 200 deg F, Uncoated Offers tapered roller bearing durability in a variety of mounting stylesXTS triple-lip seal standardExtra protection E-Tect seal optionFactory assembled, adjusted and lubricated shaftSelf-aligning