Application of spherical plain bearings

Application of spherical plain bearings

Spherical plain bearings are a special type of plain bearing. Its structure is simpler than rolling bearings. It consists mainly of an inner ring with an outer spherical surface and an outer ring with an inner spherical surface. It can withstand large loads. According to its different types and structures, it can withstand radial loads and shafts. Combined load to load or radial and axial simultaneously. Spherical plain bearings are generally used for low-speed oscillating motion (ie, angular motion). Since the sliding surface is spherical, it can also be tilted within a certain range of angles (ie, aligning motion), and the support shaft is different from the shaft hole. When the heart is large, it still works normally.

Spherical plain bearings are widely used in engineering hydraulic cylinders, forging machine tools, engineering machinery, automation equipment, automobile shock absorbers, hydraulic machinery and other industries. Spherical plain bearings, the basic type is composed of inner and outer rings with spherical sliding spherical contact surfaces. Depending on its structure and type, it can withstand radial loads, axial loads, or combined loads acting in both radial and axial directions. Because the spherical sliding contact area of the joint bearing is large, the inclination angle is large, and because most of the joint bearings adopt special processing methods, such as surface phosphating, galvanizing, chrome plating or outer sliding surface lining, inserting, spraying and the like. Therefore, it has large load capacity and impact resistance, and has the characteristics of corrosion resistance, wear resistance, self-aligning, good lubrication or self-lubricating and non-lubricating dirt pollution, even if the installation is misplaced, it can work normally. Therefore, joint bearings are widely used for low-speed oscillating motions, tilting motions, and rotational motions.
Related News
  • The difference between linear guide bearings and linear guides

    The difference between linear guide bearings and linear guides

    August 3, 2019Linear guide bearings are a common name for some people. They generally refer to linear optical axes (including various flanged linear bearing blocks), linear guide optical axes, and linear circular g...view
  • Linear bearing solutions for machine tool applications

    Linear bearing solutions for machine tool applications

    June 30, 2019The machine tool occupies a very important position in the machinery industry. As one of the basic production equipment, the machine tool has good quality and high processing efficiency, which is dire...view
  • Failure form of GCr15 bearing steel

    Failure form of GCr15 bearing steel

    October 13, 2019Bearing steel under the combined effect of complex factors, the bearing is destroyed after a considerable period of operation.ISUTAMI believes that there are two main forms of destruction:One is conta...view
  • 4 Critical Technologies for Your Lubrication Program

    4 Critical Technologies for Your Lubrication Program

    August 24, 2019Bearings are essential to any facility's continued operation. That's why lubrication is so critical for the reliability maintenance engineering and physical asset management.Lubrication is far more co...view
  • Types of Rollers and How They Are Used

    Types of Rollers and How They Are Used

    May 3, 2019Rollers are widely used components that serve the simple yet surprisingly diverse functions of facilitating and processing material and product movements in manufacturing and/or industrial settings. ...view
  • Greasing myths

    Greasing myths

    November 16, 2019Once you understand how grease actually works to lubricate a bearing, it becomes obvious why over-greasing causes so much trauma to both bearings and the grease itself.Remember, all we want from our l...view
  • TEL:+86-574-6399-8066
  • FAX:+86-574-6399 8025
  • EMAIL:
  • ADDRESS:No.500, North 3rd Ring Road West, Cixi, Ningbo, 315300, China