Bearings
Bearing solutions are a vital part of the operation of industrial machines and equipment, as bearings reduce friction and support moving components. Etra Oy offers a wide range of bearings and bearing units for various industrial applications.
Choosing high-quality bearings and ensuring their correct installation are critical factors for the performance and longevity of machines. The experts at Etra Oy assist in selecting the appropriate bearings and provide support for installation and maintenance.
Ball bearings are the most common type of bearings, suitable for a variety of applications. They can withstand both radial and axial loads and provide low friction as well as smooth operation. Etra’s selection includes, among others, deep groove ball bearings and angular contact ball bearings. Roller bearings are designed to withstand large radial loads. They are particularly suitable for heavy industrial applications where high load capacity is required. Etra offers various roller bearings, such as cylindrical and tapered roller bearings.
Bearing units combine the bearing and housing into one unit, making installation and maintenance easier. They are especially useful in situations where attaching the bearing is challenging. Etra's selection includes, for example, pedestal bearings and flange bearing units. Special application bearings are designed for specific applications, such as high-temperature environments or the needs of the food industry. Etra provides, for instance, heat-resistant bearings and bearings suitable for food-grade applications.
