SKF 21310 EK/C3 cylindrical roller bearing

Product detailed description

SKF 21310 EK/C3 is a spherical roller bearing designed for applications requiring high load capacity and the ability to compensate for misalignment. This bearing has an inner diameter of 50 mm, an outer diameter of 110 mm and a width of 27 mm. Its design includes a tapered bore with a ratio of 1:12, which allows for precise adjustment and mounting on tapered shafts.

The bearing is made of high-quality steel, which is standard for rolling bearings, and is equipped with a pressed steel cage, which ensures stability and resistance to high loads. The internal radial clearance is type C3, which means that it is slightly increased, allowing better adaptation to thermal expansion and dynamic loads.

The outer ring of the bearing is equipped with a lubrication groove and holes, which facilitates maintenance and extends the life of the bearing. The bearing is not equipped with a seal, which means that it is suitable for applications where external lubrication and protection against dirt are provided.

This bearing is capable of operating in a temperature range from -30 °C to +200 °C, which makes it suitable for a wide range of industrial applications. The dimensional accuracy is at the PN level and the operating accuracy is at the P5 level, which guarantees high running accuracy and reliability in demanding conditions. The total weight of the bearing is 1.35 kg, which contributes to its robustness and resistance to mechanical stress.