Dodge Flange Mount Ball Bearing Unit, Medium Duty Non-Expansion Single Lip, Series: 212, 2-3/16 in Bore, 5.63 in Bolt Center-to-Center Length, 4-Bolt Base Flange Mounting, 6.88 in Overall Length/Diameter, 2.38 in Overall Depth, 6.88 in Overall Height, Set Screw Locking Device, Steel Bearing, Nitrile Rubber Seal, 11791 lb Dynamic/8100 lb Static Load, 3500 rpm Maximum, 225 to 400 deg F, Powder Coated