Wartsila | Bearing Rebabbitting | Repair | White Metal Bearings

RA Power Solutions was approached by a Russian company based in Yekaterinburg, Russia, with a request for urgent repair of Wartsila Generator Bearings.

**Wartsila Generator Bearing Babbitt White Metal Damaged**

The Generator Bearing was air freighted to us for repair. The following are the main dimensions of the Generator Bearing:

S.NO	Description	Standard Dimensions with Tolerance as Per Drawing
1.	Bearing Inner Dia (Bore)	250.00 (0.03)
2.	Bearing 2nd Inner Dia	266.00MM
3.	Bearing Outer Diameter	507.00MM
4.	Bearing White Metal Width	250.00MM
5.	Bearing Total Width	263.00MM
6.	Client	Based in Yekaterinburg, Russia

**Rough Drawing of Wartsila Generator Bearing**

**Shaft Diameter on Which Bearing is Assembled**

**Photo Showing Wartsila Made Generator Bearing**

Pre-Inspection of Generator Bearing of Wartsila :

i) The bearing was thoroughly cleaned, and the white metal was broken and chipped off from the bearing inner diameter.

ii) The bearing was subject to a shot blasting process for cleaning.

iii) Hardness and MPI for crack detection were done and were observed within limits.

iv) Rebabbitting of the generator bearing was undertaken in our plant, which has the latest breed of centrifugal equipment and machines. The bearing ID was maintained as per the drawing received from the client.

**Wartsila Generator Bearing After Rebabbitting**

**Wartsila Generator Bearing Inspection under Process**

With 45 years of experience, RA Power Solutions undertakes rebabbitting of large bearings up to 1500 MM in diameter, as well as manufacturing new bearings according to drawings or samples.

**Wartsila Generator Bearing Ready for Dispatch**

Developing and manufacturing bearings as large as 1500 mm in diameter is challenging. RA Power Solutions’ manufacturing, precision engineering, and quality control expertise are evident in this success story. The performance and reliability of these bearings are crucial in industrial machines to ensure smooth operation.

We have regularly executed services in Dubai, Fujairah, Qatar, Saudi Arabia, Oman, Iraq, Togo, Malta, Freetown, Egypt, China, Germany, Malaysia, Iran, Indonesia, Vietnam, Jordan, Singapore, etc.

For more information regarding Rebabbitting Bearing of Wartsila, repair of Generator Bearing of Wartsila, please contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com or call us at +91 9582647131 or +91 9810012383.

Babbitt Bearing and White Metal Babbitt Bearing Repair

RA Power Solutions has been the leader in the manufacturing of Babbitt bearings and the repair of white metal Babbitt bearings lining which gets worn out due to continuous operation. These services have been offered by us for the last four decades. The production of new white metal Babbitt bearings as per the drawing provided by the user is done, alternatively, it can also be manufactured as per the sample.

**Turbine White Metal Pad bearing Under Manufacturing**

The new Babbitt bearing and white metal bearing after repairing i.e. rebabbitting can be tested by Lloyds, Veritas, etc if required. We follow stringent quality control procedures, which include testing the bonding of white metal with steel lining by using the latest breed of ultrasound equipment.

We are located close to New Delhi, India (International Airport) and can make necessary arrangements for import and re-export after repairs in a short duration and in an economical way. That is the main reason for our catering to more than 36 countries for their critical requirement of new white metal Babbitt bearings and rebabbitting of bearings in case they are damaged.

We develop and rebabbitt the following types of bearings:

Diesel engines Connecting rod and main journal bearing
Gearboxes
Turbines
Generators-Alternator bearings
Pumps
Compressors
Propeller Shaft Bearings

Trimetal Bearing of Engine — Tri-metal Bearing of Engine

Bearing Remetallic Services

These services are extended to land-based diesel power plants and to the engines installed on board the vessel. We are well-known for undertaking bearing remetallic services in a short time to reduce the breakdown time and losses. The bearing remetallic services are extended with the guarantee as these services are provided through our experienced and quality-conscious technicians. All the aspects required for satisfactory performance of the white metal Babbitt bearing are taken care of and recorded.

Babbitt Metal | White Babbitt Metal Manufacturer

We manufacture a broad range of Babbitt white metal which is used for different applications. We are an ISO 9001:2015 certified company with experience exceeding more than four decades in the manufacturing of Babbitt white metal and manufacturing of new white metal bearings up to 1500 mm bore size exported all over the world. The Babbitt white metal manufactured is as per the customer’s requirement and specifications. The white metal manufactured by us meets ASTM standards. We are priced low in comparison to Babbitt white metal manufacturers based in Europe and the US.

BEZ Generator Bearing | CKD Skoda BEZ Bearing | Bearings for BEZ Alternator

BEZ alternator and Babbitt white metal bearings are commonly fitted with CKD Skoda diesel sets and other make of diesel-generating sets, especially those which are slow RPM. The BEZ alternator Babbitt bearings are developed and manufactured by us as per the drawing or as per the sample provided by the client. In fact, we have developed, manufactured, and supplied a number of BEZ generator bearings to clients who were not able to operate their CKD Skoda diesel generating sets due to the non-availability of BEZ generator bearings.

We have been regularly manufacturing and exporting BEZ generator bearings to various countries all over the world including Czech Republic, Germany, Russia, Iran, Iraq, etc.

We have also undertaken successful rebabbitting of an old BEZ generator bearing, the white metal which gets worn out or damaged by undertaking the rebabbitting. The rebabbitting of the BEZ generator bearing has proved to be far better than the original bearing as the white metal used by us for babbitting is of higher grade and of the latest specification in comparison to the grade of white babbitt metal which was used by the BEZ generator company 30–40 years back. The alternator bearings up to 1500 mm outer diameter are regularly manufactured by us.

BEZ Generator Bearings after Machining

Daihatsu Engine Crankpin and Main Journal Bearing

We as a crankshaft repair company undertake grinding of crankpin and main journal of the crankshaft. The extent of undersize of the crankpin and main journal diameter depends on the damage to the crankpin and main journal diameter. Obviously, after grinding of crankpin and main journal, the undersize bearings are required. We maintain a large stock of Daihatsu engine crank pins and main journal bearings. The bearings of all the undersize Daihatsu, crankpin, and main journals recommended by the manufacturer are available in stock. We also maintain the stock of Daihatsu bearings for the engines which are manufactured by Daihatsu and the bearings/ spare parts are not available.

For your requirement of Daihatsu standard and undersize bearings and spare parts, you can get in touch with us.

Yanmar Engine Crankpin and Main Journal Bearings

Yanmar engine crankpin and main journal bearings of undersize, special size are generally not available. We have experienced that our clients face a lot of problems in arranging the bearings and spare parts for Yanmar engines.

We as an onsite crankshaft repair company understand the problem of the non-availability of Yanmar undersize crankpin and main journal bearings. In order to meet our client’s urgent requirement as they cannot hold the vessel for the want of bearings, we maintain a large stock of Yanmar, crankpin, and main journal bearings. All the step size bearings as recommended by Yanmar are available with us. We also supply spare parts for engines like Wartsila, Mirrlees Black Stone ESL, MAJOR K series Generators, Ruston, Allen, MAN B&W, Daihatsu, MAK, SULZER, MTU, PIELSTICK, CATERPILLAR, BERGEN, MVM, NOHAB POLAR, ALPHA B&W, HATLAPA, SPERRE etc.

For more information on white metal bearing supplier, white metal bearing manufacturer, engine block repair, engine bearing manufacturer, bearings for Daihatsu engine, bearings for Yanmar engine, white metal bearing repair, Babbitt bearings suppliers, Babbitt bearing, or engine bearing manufacturer, Babbitt metal manufacturer and supplier please email us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

Marine Engine Bearings – RA Power Solutions

Engine bearings for crankpin and main journal are manufactured by RA Power Solutions Pvt. Ltd. We also maintain stock of standard and undersized bearings in tri-metal and bimetal of popular make and model of engines.

After grinding of crankpin and main journal of crankshafts, undersize crankpin bearings and main journal bearings are required. It is observed that engine manufacturers most of the time do not have an inventory of undersized bearings, thus delaying the assembly and commissioning of the engine.

RA Power Solutions has undertaken onsite grinding of crankshafts for the last 44 years. We understand the importance of ready availability of standard bearings, undersized bearings of tri-metal and bimetal, and bearings for popular engines and models that are available in stock. Following is the list of engines for which engine bearings are available.

MAN-B&W, Sulzer, Wartsila, Mak, Deutz, Pielstick, Mitsubishi, Daihatsu, Yanmar, Bergen, Niigata, Himsen, Allen, Stork, Fiat, MWM, Hanshin, Caterpillar, SKL, Ruston, Paxman, Crepelle, Mirrlees, Alco, ABC, Crepelle, Nohab etc.

RA Power Solutions stands guarantee for satisfactory performance of engine bearings. The main journal bearings and crank pin bearings are priced lower than the industry, with immediate delivery.

The author is Mr. Raj Shahani, Managing Director of the company. He has 44 years of experience in rebabbitting of bearings, metal locking/metal stitching of crack steel casting, marine engine spares, grinding and repair of all shafts. And all services related to the repair of engines and supporting equipment. The company has in-house trained technicians, equipment, and marine engine spares for all makes and models of engines and serves all over the world.

For more information on main engine maintenance, marine engine spares, main bearing machining, Babbitt bearings suppliers, and marine engine spare parts, email us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.