Housing bearing UCP204 shaft 20 mm

Ball radial bearings are the most common, a variety of applications and relatively low prices. Ball radial bearings practically do not require maintenance during operation, are able to operate at high speeds and moderate loads, are simple in design and can absorb both radial and bilateral axial loads. The friction losses of ball radial bearings, compared with other types of rolling bearings, are minimal. The alignment limits of the seats for these bearings should be such that the skew of the outer rings relative to the inner rings is insignificant even with increased clearance in the bearing. The bearings are mounted on rigid double-bearing shafts, the deflection of which under the action of external forces does not cause excessive angular distortion of the shaft axis relative to the axis of the bore hole. Often there are ball radial bearings with contact / non-contact seals or protective metal washers. Their use is advisable in those situations where, due to size limitations or inconvenience in maintenance, the installation of special sealing devices to protect the bearing from contamination or retaining lubricant in it is not welcome. Housing bearing UCP204 shaft 20 mm