Fixed Profile Journal Bearings

Kingsbury standard sizes and designs make the selection process easy and efficient. All standard parts are babbitt-lined, steel-backed and manufactured to demanding tolerances. Our standard babbitt material is ASTM B23 Grade 2, but many other grades and types are available. A thrust capacity of up to 1.7 MPa can be provided on KN thick wall bearings or by separate thrust washers. For higher loads and faster sliding speeds, tilting pad bearings should be considered. For the most part, these plain journal bearings are perfect for lower speed, moderate load applications and provide a reliable alternative to more expensive bearing styles. See Table 1 in PDF for selection information. Polymer linings are available to extend performance limits, to operate with non-oil lubricants such as water, or to be used in harsh environments.