SKF 21305 CC/C3 cylindrical roller bearing

Product detailed description

SKF 21305 CC/C3 spherical roller bearing is a high-quality component designed for applications where combined loads and misalignment must be handled. This bearing is manufactured by the renowned manufacturer SKF, known for its precision and reliability in the field of rolling bearings.

The bearing has an inner diameter (d) of 25 mm, an outer diameter (D) of 62 mm and a width (B) of 17 mm. Its design includes spherical rollers, which allow the bearing to handle high radial loads and at the same time compensate for misalignment between the shaft and the housing. The hole profile is cylindrical, which is a standard solution for easy mounting and dismounting.

The material used to manufacture the bearing is standard steel for rolling bearings, which guarantees high wear resistance and long service life. The bearing is equipped with a pressed steel cage, which ensures the stability of the rollers during operation. The bearing is not equipped with a seal, which means that it is uncovered and requires regular maintenance and lubrication.

The operating temperature range of the bearing is from -30 °C to +200 °C, which allows it to be used in various climatic conditions and applications. The internal radial clearance is of category C3, which means that it is slightly increased, and allows better adaptation to thermal expansion and dynamic loads.

The bearing has dimensional accuracy PN and operating accuracy P5, which guarantees high running accuracy and reliability in demanding conditions. Thanks to these properties, the SKF 21305 CC/C3 spherical roller bearing is an ideal choice for applications in industrial equipment where high reliability and load resistance are required. The total weight of the bearing is 0.28 kg, which is optimal for its design parameters and use.