Services > Bearings Analysis & Design > Fluid Film Bearings

Fluid Film Bearings

Bearings that operate via hydrodynamic or hydrostatic lubrication are common in machinery applications. Some of these applications where BRG supports clients include:

  • Power plant turbines and generators

  • Fan drive epicyclic gears in aircraft engines

  • Feedwater and coolant pumps in nuclear power facilities

  • Motors and centrifugal compressors in API applications

  • Wind turbine gearboxes

  • Air separation plant integral gear compressors

  • Fuel pumps in aerospace applications

BRG’s extensive background in fluid film bearing research, design, manufacturing and maintenance helps clients achieve success in critical areas of design and performance including:

  • Load capacity

  • Thermal behavior

  • Power loss

  • Dynamic characteristics

  • Lubrication requirements

  • Material properties

Jacking oil groove in a turbine’s journal bearing

Babbitt fatigue risk within a tapered land thrust bearing

Shaft differential temperatures within a journal bearing encountering a Morton effect instability

Predicted pad temperatures within a tilting pad journal bearing

Flow starvation effects on thrust bearing temperatures