YDTech® manufacturer of double row spherical roller bearings, spherical bearings! supplier of rolls bearings for cylindrical rollers,spherical rollers,tapered rollers in china.

spherical roller bearings are a type of rolling-element bearing that is designed to support heavy radial and axial loads, while also accommodating misalignments between the shaft and housing. they are commonly used in applications where high load capacity and high speed operation are required.

spherical roller bearings have two rows of barrel shaped rollers, which are guided by an inner ring with two raceways and an outer ring with a spherical-shaped raceway. the spherical shape of the outer ring raceway enables the bearing to self-align and accommodate misalignments, reducing stress and wear on the bearing during operation.

the design of spherical roller bearings provides several advantages over other types of bearings. they have a high load carrying capacity, thanks to the larger contact area between the rollers and raceways. they also have a high speed capability due to the low friction and reduced heat generated during operation. the self aligning feature allows for easy installation and maintenance, and reduces the risk of damage from shaft or housing misalignment.

spherical roller bearings are available in various designs, sizes, and configurations, depending on the specific application requirements. they can be made from a variety of materials, chrome steel, stainless steel, or ceramic, depending on the operating conditions and the environment. they may also be coated with lubricants or other special treatments to enhance their performance and resistance to corrosion.

proper installation and maintenance are important for ensuring optimal performance and longevity of spherical roller bearings in industrial applications. this includes selecting the appropriate bearing size and type, ensuring proper shaft and housing fit, and maintaining proper lubrication and alignment during operation.

most spherical roller bearings are made of alloy steels or low-carbon steels. Chrome-plated products are also available. Some applications require the use of case-hardened or through-hardened, high-carbon, bearing-quality steel.