Single-row barrel bearings

Features of Single Row Spherical Roller Bearings

Single row spherical roller bearings are produced with a special cylindrical bore and an additional tapered bore. Their convergence, denoted as K, is 1:12. An important characteristic of this type of bearing is their installation method, which requires direct installation on tapered shafts using pulled and pressed sleeves. Additionally, it is worth mentioning the dimensions of these bearings. They are produced in two series with bore ranges from 20 mm to 260 mm. They can also be supplied with additional rubber seals if the final application requires such a construction.

Application of Single Row Spherical Roller Bearings

Single row spherical roller bearings are particularly used in places where radial and impact loads occur. Their characteristic feature is the ability to transfer axial loads to a small extent. Due to their design and the components used, they can confidently operate in demanding operating conditions, particularly under large loads and high rotational speeds, for example in industry, metallurgy, or automotive applications, where extreme conditions and high efficiency determine the quality of the components used, which directly affects the lifespan of the subassemblies. The application of this type of bearing is linked to many factors. All available criteria must be taken into account - from the obvious size to the method of production and the presence of additional details such as cages or rings.

More Details about Single Row Spherical Roller Bearings

When analyzing the properties and structure of single row spherical roller bearings, the direction of action of the elements should also be considered. Due to the load occurring between the asymmetrically positioned rollers and the raceways during the operation of the bearing, an angle relative to the axis can be observed. An advantage is the ability to transfer the load evenly and uniformly. They are made in a standard resistance class, which guarantees satisfaction and contentment during operation. Their geometry allows for separation, so they can successfully occur separately, creating an integrated connection process. These types of bearings require oil lubrication, which ensures slip and optimal performance. At lower speeds and smaller sizes, there is a possibility of using grease, however, the final choice depends on many factors.