Factory Directly Price High Precision Good Performance High Load Carrying Capacity Low Friction Brass Retainer Spherical Roller

Spherical roller bearings have two rows of rollers that are separated by a cage or rib that could be sealed or unsealed depending on the specific model and application, external raceway and dual raceways in inner ring to support rotating shaft. Amazingly the quality and alignment of raceways, cages and rings define the overall performance and quality of the product. Asymmetrical rollers increase performance and precision while symmetrical rollers offer better load distribution, lesser vibration that ultimately leads to durability. Material These spherical roller bearings are manufactured with several kind of material based on the application and working environment. Chrome steel is one of the most popular materials used in production of these bearings because of its durability yet sheet steel, polyamide and brass are also used for some applications. One of the most important parts of spherical roller bearings is the cage that holds bearings at their place. That cage is usually manufactured with pressed steel or brass because both of these materials offer strength as well as temperature resistance. These bearings tend to have seals in order to prevent contaminants like dirt, liquid, debris as well as harsh temperature. This type of these bearing doesn't even need lubrication if they do not exceed 50% of their maximum allowed RPM. Applications Spherical roller bearings are essential part of heavy machines like gearboxes, turbines, mechanical fans, constructions equipment, mining equipment and drilling equipment. Spherical roller bearings are available in multiple standard sizes and dimension yet they are also made with custom sizes and specifications.