For over 70 years, Dodge has been talking to mounted bearing users and listening to their needs. This experience lead to the design of the optimum mounted ball bearing. A state-of-the-art facility was built to manufacture the new Dodge design. The result is the Dodge SC/SCM/SL line. Its premium attributes make it the most reliable setscrew mounted ball bearing on the market and provides the user unmatched quality and true total value. Dodge Pillow Block Ball Bearing Unit, Normal Duty Non-Expansion Single Lip, Series: 203, 17 mm Bore Dia, 82.6 to 103.1 mm Bolt Center-to-Center Length, 26.9 mm Base to Bore Centerline, 127 mm Overall Length, 25.4 mm Overall Width, 54.4 mm Overall Height, Two-Bolt Base Mount, Round Bore Type, 30-1/2 in Base Width, Setscrew Locking Device, Single Lip Seal, Non-Expansion Expansion Type, 9600 lb Dynamic/4800 lb Static, 225 to 400 deg F, 7500 rpm Maximum, Steel, Powder Coated Normal duty wide inner ringStronger and more flexible cage