Journal bearing design is complex. It involves optimizing clearances, bearing length, minimum film lubricant, viscosity, flow rate, and inlet slots. Design equations are available, but their solution ...

Precision high-speed machining requires low-friction bearings that provide dynamic stability. Hybrid bearings with ceramic balls run faster and have higher stiffness than comparable all-steel bearings ...

Significant operating and economic benefits can be realized by replacing a poorly functioning or damaged oil-lubricated turbine guide bearing with a water-lubricated design (Figure 1), as part of a ...

SAN ANTONIO--(BUSINESS WIRE)--Researchers at Southwest Research Institute have designed and built a 60,000 rpm gas bearing test rig to test the rotordynamic stability of gas bearings. The use of gas ...

The challenge that machine tool builders face when designing spindles for milling machines and lathes is selecting bearings with the optimal balance of speed, load-carrying capacity, stiffness, and ...

A new wheel bearing from German supplier Schaeffler could lead to efficiency improvements in battery-electric vehicles. The supplier's new TriFinity design differs from standard two-row ball bearings ...

It is not much of an exaggeration to say that the whole wind turbine industry rides on bearings. Wind turbines operate under arduous conditions. The bearings used in them must work reliably and have a ...