Dodge Flange Mount Ball Bearing Unit, Light/Intermediate Duty Non-Expansion, Series: 203, 17 mm Bore Dia, 64.5 mm Bolt Center-to-Center Length, 2-Bolt Flange Mounting, 58.7 mm Overall Length/Diameter, 25.4 mm Overall Depth, 81 mm Overall Height, 65 deg Setscrew Locking Device, Steel Bearing, Nitrile Rubber Seal, 9600 N Dynamic/4800 N Static, 7500 rpm Maximum, Zinc Plated DualGuard seal with rubberized flinger is standardPrecision hardened and honed series 200 mounted ball bearings in globally interchangeableUnique 65 deg setscrew angle and premium cup point setscrews optimize shaft holding power without excessive inner ring distortion