Profilex Ltd.

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Fixed profile bearings

Fixed Profile journal Bearings |Fixed Profile journal Bearings-various profilesFixed profile bearings have wide range of applications by slow–moving and turbo machines.
These bearings can be designed and produced with different types of profiles.
Fixed profile bearings construction usually consists of steel body and white metal lining.
Combination thrust/journal designs are available as standard application.

Fixed profile bearings (Radial, Combined radial and axial)

Bearing bore:

  • Cylindrical bore – for low to medium speed applications
  • Multi-lobe bore (lemon, 4-lobe, offset, double offset) – for higher speed applications

Outer surface:

  • Cylindrical
  • Spherical
  • Cylindrical or spherical surface with exchangeable segments (electrically insulated possibility)

Materials:

  • Steel C10, C15, S355J2+N
  • Contact surfaces of tin or lead based babbit

Application:

  • Generators
  • Turbines
  • Gearboxes
  • Compressors
  • Motors
  • Pumps
  • Design options include thrust load capacity on the end faces, hydrostatic jacking for use at start up and run down, holes for temperature sensors, oil scraper rings etc.

Radial-bearingRadial bearing
Customer: FLENDER (DE, F)
Application: Gearboxes
Technical information:
Bearing bore: Cylindrical, lemon, 4-lobe, offset
Materials: Steel C10, C15; Tin based babbit

 

Combined-radial-and-axial-bearingCombined radial and axial bearing
Customer: FLENDER, RENK (DE, F)
Application: Gearboxes
Technical information:
Bearing bore: Cylindrical, lemon, 4-lobe, offset
Materials: Steel C10, C15; Tin based babbi

 

 

Radial-bearing-2Radial bearing
Customer: BRUSH SEM (CZ)
Application: Generators
Technical information:
Bearing bore: Lemon
Outer surface: Spherical exchangeable segments
Materials: Steel C10, C15; Tin based babbit

 

  • Fixed Profile journal Bearings
  • Fixed Profile journal Bearings
  • Fixed Profile journal Bearings
  • Fixed Profile journal Bearings
  • cylinder
  • offset
  • double offset
  • four_grooves
  • lemon