Tapered Land Thrust Bearing

Pad crown can be present and modeled for the tilting pad thrust bearing particularly when the pivot is centrally located.

Tapered land thrust bearing. Tapered land thrust bearing with single or compound tapers and uni or bi directions. Tapered land bearings use lubricating oil to provide additional thrust load capacity where it is necessary. The source of its load carrying capacity was extensively. Purpose to make an oil film break of lubricating oil so as not to happen there as well as to prevent the occurrence of cavitation erosion by removing an angular end in a corner angle of a tapered land end part and thereby forming it into a smooth spherical form.

Tapered land bearings are ideal for use in mid to large sized high speed machines and thrive on consistency. The dam shroud can be present at inner and outer diameters for the taper land. The surfaces of the pads and the thrust collar are in parallel by design. Tapered land thrust bearings find use in mid to large sized high speed machines such as turbines compressors and pumps.

Figure 1 shows a simple flat land fixed geometry bearing. Due to the lack of obvious converging wedge this bearing is only suitable to carry a light thrust load 0 5 mpa or 75 psi. Tapered land bearings are essential to delivering the results you expect and need. Depending on size and predicted bearing temperatures under the designed load and oil viscosity thrust plate bearing materials can include babbitt copper bronze and polymer.

Our extensive offering of tapered roller bearing combi nations provides equipment builders and operators simple reliable and less costly. Tapered land thrust bearing there are three basic types of hydrodynamic thrust bearings used in industrial rotating machinery. Thrust bearings are usually classified as fixed geometry or tilting pad. The flat land bearing is the simplest design formed from a washer shaped plate with radial grooves to channel fluid to the bearing surface see image 3.

Rayleigh step thrust bearing with uni or bi directions. For applications with low thrust loads limited space and negligible misalignment bearings plus designs and supplies thrust plates with simple or compound taper land faces. In most designs a flat land extends an additional 10 to 20 of the.