Category: engine bearing

Engine Bearing Manufacturers | RA Power Solutions

RA Power Solutions has realized that it is quite difficult to get the crankpin and main journal bearings for the diesel engine, compressors, pumps and motors, and all rotatory equipment.

The main reason is that most of the models of equipment have been discontinued and are no longer manufactured by the manufacturer of the main equipment. In this situation, it’s very difficult to operate the equipment as bearings need replacement after fixed hours of operation.

RA Power Solutions plays an important role in the development and manufacture of Tri metal and Bi-metal babbitt bearings. These bearings are manufactured on the basis of the following information:

Tri metal bearing bushes after manufacturing as per the Drawing provided by client
Tri metal crankpin Bearing

Development of bearings as per the sample:

In this case, the client provides us with a sample of an existing bearing drawing which is prepared by us on CAD-CAM. The new bearings are manufactured according to the dimensions and type of material composition like tri-metal or babbitt white metal.

Development of bearing as per the drawing:

The drawing of the bearings for diesel engines, compressors, pumps and motors, and all rotatory equipment is provided by the client. We develop and manufacture the bearings strictly as per the drawing and the type of bearing required by the customers.

Acceptance of small quantity of bearings:

We accept a small number of bearings for all applications. We also maintain a large stock of main & auxiliary engine bearings of popular make and model of engines like MAK, CKD Skoda, MAN B & W, Cummins, Ariel Compressor Bearings, Caterpillar, Niigata, Daihatsu, Mirrlees Blackstone, Deutz, Pielstick, etc.

We are the best engine bearing manufacturers and we export Babbitt white metal bearings/ Tri metal Bearings in countries like Argentina, Bahamas, Barbados, Bermuda, Bolivia, Brazil, Canada, Chile, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Guatemala, Guyana, Haiti, Honduras, Jamaica, Iran, Mexico, Nicaragua, etc.

Bearings for High Capacity Engine like Yanmar, Daihtsu, MAN & MAK etc.
Engine, compressor, pump bearings ready for dispatch

For more information on engine bearing manufacturers, please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

Tri metal Bearings Ready for Dispatch

Major Engine Overhauling | Engine Repair | Engine Bearing

RA Power Solutions is providing major engine overhauling & repair of high-capacity engines installed on the ship & in industries. Our technicians are experienced & they have worked with reputed engine manufacturers like Wartsila, Caterpillar, Mirrlees Blackstone, Cummins, etc.

Repair & Overhauling of Engine on Board a Vessel
Repair & Overhauling of Engine on Board a Vessel

The following jobs are undertaken pertaining to major engine overhauling, engine repair & engine bearing offered by RA Power Solutions:

  • Inspection of all parts after disassembly of the Engine.
  • Preparation of report in detail of parts inspected & overhaul of Engine.
  • Most of the parts are repaired or reconditioned by RA Power Solutions on-site with portable equipment & dedicated team of technicians.
  • Assembly of parts maintaining clearance strictly as specified in the manual.
  • Complete assembly of the Engine.
  • Load trial of the Engine.
Repair of Engine Spares on Vessel
Repair of Engine Spares on Vessel

Following is the description of activities of a major overhaul of the MAN B&W L23/30H auxiliary engine undertaken recently.

  • Dismantled all units of cylinder heads.
  • Removal of all inlet valves, exhaust valves, and valve guides.
  • Renewal of all valve spindles, inlet valves, exhaust valves, valve guides, guide O rings, valve rotators, and valve springs.
  • Reconditioning of all valve spindle seats and valve seat rings.
  • Dismounting, cleaning, and Inspection of all cylinder heads cooling water space and replacement of all O rings.
  • Inspection and cleaning of all fuel injector sleeves.
  • Lapping of all cylinder liner and cylinder head sealing face.
  • Pressure testing of all cylinder heads at 6 bar.
  • Inspect and check clearances of all valve gears, valve bridges, and push rods.
  • Renewal of all cylinder liner sealing joints.
  • Dismounted all unit pistons and connecting rods, and replaced all connecting rod big-end bearing shells—cleaning all pistons and replacement of all piston rings.
  • Inspection and de-glazing of cylinder liners. Measurement of all units cylinder liner piston ring butt clearances and all pistons vertical groove clearances.
  • Measurement of camshaft bearing clearances with filler gauge.
  • Dismount, overhaul and remount all 7 nos fuel injection valves and renewal of the nozzles.
  • Dismount and clean the lube oil filter and renew all four filter elements with the original new one.
  • Dismount and clean the lube oil cooler.
  • Dismount the charged air cooler, and clean the more relaxed element by immersion in detergent and compressed air.
  • Dismount and clean both the turbine and compressor sides of the turbocharger.
  • Took crankshaft deflection measurement with spring-loaded dial gauge
  • Adjusted the inlet and exhaust valve clearances.
Inspection of Cylinder Liners
Inspection of Cylinder Liners

Engine Overhauling

Engine Overhauling services are extended by RA Power Solutions Pvt. Ltd. through our experienced engineers who have worked for engine manufacturers of repute like Mirrlees Blackstone, Ruston, Caterpillar, Wartsila, Cummins, etc. We have our standard procedure and technical formats which are strictly followed by our engineers at the time of overhauling of the engine. All the jobs of overhauling are undertaken with a guarantee.

Repair of Diesel Engine on Vessel
Repair of Diesel Engine on Vessel
Repair of Crankpin on Board a Vessel
Repair of Crankpin on Board a Vessel

RA Power Solutions has a large team of engineers & technicians available 24/7 all of them have valid Indian CDC & Palau CDC & can travel to any destination on short notice.

Discover top-notch engine-bearing solutions at RA Power Solutions. Our expert team offers high-quality engine bearing services for engines, ensuring smooth performance and longevity. From inspection to repair and replacement, trust us for precision and reliability in every aspect of engine bearings. Enhance your engine’s efficiency with RA Power Solutions today.

The author is Mr. Raj Shahani, Managing Director of RA Power Solutions Pvt. Ltd. He has 40 years of experience working on large crankshafts and Diesel Engines. He is on the board of directors of reputed shipping companies and companies having a large number of Diesel power plants.

For more information regarding engine bearing and engine overhauling, please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

Translate »

How can I help you? :)

02:03