Cylindrical roller bearings SKF cylindrical roller bearings are available in various designs, series, variants and sizes. The main design differences are the number of rows of rollers and inner/outer ring flanges and cage design and materials. Bearings can handle the challenges of applications with high radial loads and high speeds. Accommodating axial displacement (except for bearings with flanges on both the inner and outer rings), they have high stiffness, low friction and long service life. Cylindrical roller bearings are also available in sealed or split designs. In sealed bearings, the rollers are protected from contaminants, water and dust, while retaining lubricant and removing contaminants. This reduces friction and increases service life. Split bearings are primarily used in hard-to-access bearing installations, such as crankshafts, to simplify maintenance and replacement. Optimized rib contact 'classic' cylindrical roller bearings with extremely high radial load capacity and high rigidity. In addition to bearing higher radial loads, cylindrical roller bearings can also bear axial loads if used as semi-locating or locating bearings. Radial loads are transmitted through the raceways, while axial loads are transmitted through the rolling element faces and ribs, which of course limit the axial load. This is where Schaeffler starts to work!
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