The F4S-IP-400RE is a Baldor-Dodge (ABB) IP Round Flange Bearing unit, part number 069748, built around a steel spherical-roller insert in a four-bolt imperial flange housing (Series 315). It accepts a 4-inch bore with a 3.9375-inch shaft and uses a rubber seal to protect the bearing during operation. This expansion-type unit delivers up to 83,000 lb dynamic and 104,000 lb static load ratings and is rated for speeds up to 1,530 rpm, with an operating temperature range from -100 to 200 degrees Fahrenheit. Designed for reliability in industrial mounting applications, the unit provides a compact, flange-mounted solution for radial loads with some misalignment tolerance.
