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Stern Tube Bearing Remetalling

Stern tube bearings are usually manufactured by a cast-iron outer liner with an internal layer of white metal or babbit. 

Due to improper lubrication or misalignment, stern tubes may often suffer by wear or damages on the white metal lining, which needs to be re-babbited.

Injegov can perform re babbitting of white metal on the stern tube and other bearing types using a specially manufactured centrifugal white metal casting machine. Centrifugal casting is the best method for rebabbitting white metal and is accepted by classification societies.
Our machine is PLC control and can handle bearings with a diameter of up to 1 m and a length of 2 meters.

Centrifugal casting of white metal on bearings include:

  • Cleaning of bearing and removal of old white metal
  • Surface preparation and thinning
  • Centrifugal casting of white metal on plc controlled specialized casting machine
  • Machining of internal diameter on the boring machine
  • Dye check and Ultrasonic examination of bonding

Centrifugal casting of white metal on bearings include:

  • Cleaning of bearing and removal of old white metal
  • Surface preparation and thinning
  • Centrifugal casting of white metal on plc controlled specialized casting machine
  • Machining of internal diameter on the boring machine
  • Dye check and Ultrasonic examination of bonding

Stern Tube Bearring reconditioning

Advantages of reconditioning stern tube bearrings at Injegov:

Cost-effective

A long proven solution delivering a good as new part at a fraction of the cost of the new part.

Swift

By reconditioning owner’s spare parts we achieve shorter turnaround times.

Accurate

We provide detailed reporting for reconditioned parts conforming to the strictest quality standards.

Sustainable

By using service exchange components, you exploit a well-tested and effective way to reduce maintenance downtime.

On-exchange

A long proven solution delivering a good as new part at a fraction of the cost of the new part

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