RA Power Solutions undertakes Rebabbitting of Babbitt white metal bearings for last more than 45 years of thrust, crankpin, and main journal, turbine, rotor, and alternator bearings for all applications up to 1500 mm diameter.

At RA Power Solutions, we take pride in our expertise as a turbine journal bearing manufacturer and our ability to provide exceptional repair services for Babbitt white metal bearings.

In this blog post, we highlight our recent accomplishment in Nigeria, where we successfully repaired a 120 MW turbine bearing. Our team of highly skilled technicians and advanced facilities enabled us to overcome the challenges and restore the bearing’s functionality efficiently.

Read on to learn more about our expertise as a turbine journal bearing manufacturers, turbine bearing repair of 120 MW, and how we handled this complex repair project.

OUR EXPERIENCE IN REBABBITTING OF WHITE METAL BEARING:-

• Extending the services of Rebabbitting and repair of white metal bearings all over the world for more than 45 years.
• We strictly perform the rebabbitting of Babbitt white metal bearings up to 1500 mm using the centrifugal process, ensuring a strong bond between the Babbitt white metal and the steel base of the bearing.
• In-house machining facilities with an accuracy of 10-20 microns are achieved.
• Regularly undertaking Rebabbitting assignments of prestigious organizations from the field of nuclear power stations, high-capacity turbines and generators, and main and auxiliary engines.
• Facilities for metallurgical analysis of Babbitt white metal and expert recommendation for enhancing the quality of Babbitt white metal for an increase in service life.
• All bearings are subject to strict quality control norms by experienced technicians for hardness tests, crack checks by MPI, dimensional checks, and ultrasound for bonding.

REPAIR OF 120 MW TURBINE BEARING UNDERTAKEN FOR A LEADING NIGERIAN STEEL COMPANY:-

A leading steel company based in Nigeria approached us to rebabbitt a white metal turbine bearing with a capacity of 120 MW. They had previously relied on a European company for the repairs, but those bearings failed after a short period, delivered unsatisfactory performance, and came at an exorbitant cost.

RA Power Solutions undertook the successful repair of rebabbitting of the 120 MW turbine bearing.

THE DETAILED MAIN DIMENSIONS OF THE TURBINE BEARING ARE MENTIONED BELOW:

Upon receiving the bearing from Nigeria, we thoroughly inspected it for the following:

• We removed the old white Babbitt metal under controlled temperature conditions.
• We performed shot blasting on the bearing shell.
• We checked the hardness of the inner diameter.
• We performed crack detection on the bearing steel casing using MPI and dye-penetration tests.
• We conducted crack detection tests using the ultrasound method both before and after rebabbitting.
• We conducted ultrasound testing again to check the bonding between the Babbitt white metal and the steel casing.
• Assistance was provided in the transportation of heavy bearings to our works for white metal rebabbitting from other countries.
• We provide complete assistance in the export of damaged bearings and return of bearings to the end-user after turbine bearing repair.
• We have a definite advantage of our location as we are only 30 30-minute drive from New Delhi International Airport.
• Our plant is also close to the dry port of New Delhi, in case our client wants to dispatch the bearing by sea.

We provided emergency services for the repair of the white metal bearing.

1. Emergency Repair Services

We provided emergency services for the repair of the white metal bearing.

2. 24/7 White Metal Rebabbitting Services

Our team provides 24/7 white metal rebabbitting services and ensures the fastest possible delivery.

3. Competitive and Reasonable Pricing

Clients recognize us for our reasonable pricing.

4. Proven Expertise in Turbine Bearing Repair

As a trusted turbine journal bearing manufacturer, we successfully repaired a 120 MW turbine bearing in Nigeria, demonstrating our commitment to reliable and efficient solutions for complex bearing repair projects.

5. Commitment to Quality and Technology

With extensive expertise, cutting-edge technology, and unwavering dedication to quality, we consistently support the power generation industry by delivering exceptional repair services for Babbitt white metal bearings.

6. Global Clientele and Experience

We have been regularly undertaking rebabbitting of white metal bearings for reputed steel, fertilizer, and shipping companies based in countries like Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Netherlands, Portugal, Spain, Sweden, United Kingdom, Nigeria, Sri Lanka, and more.

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

FAQs

The post Babbitt White Metal Bearing | Turbine Bearing Repair of 120 MW appeared first on Rebabbitting Bearing.

Following are the main observations:-

Turbine bearing inspection

• The turbine bearing was removed from the shaft, and it was observed that the white metal from the bearing was partially removed.
• Heat exposed a portion of the turbine bearing, turning it a blackish colour.
• Deep bearing line marks appeared on the rest of the bearing’s inner diameter.

Observations on turbine shaft:-

• We calibrated the turbine shaft and observed that the dimensions, taper, and ovality were within the limits specified in the manufacturer’s manual.
• We noticed line marks on the turbine shaft bearing sitting area.
• We checked the surface finish of the turbine shaft and bearing sitting area and found it rough.

Action taken by RA Power Solutions to put the plant back into operation in minimum possible time:-

• We received the turbine bearing in our workshop for inspection and rebabbitting.
• Our team thoroughly inspected it for hardness and cracks using the MPI method before starting the rebabbitting process.
• We polished the turbine shaft bearing seating area with the latest generation onsite polishing machines.
• We removed the bearing line marks and maintained the surface finish of the turbine shaft’s bearing seating area at less than 20 RA value.
• After the final machining of the white metal babbitt turbine bearing inner diameter, the bearing was dispatched and assembled at the site.
• The turbine was put back into operation in the minimum possible time.

The broad details of turbine bearings are as following:-

We have a strong technical team that can develop and manufacture white metal babbitt bearings based on the drawing or sample. We have the expertise in developing bearings by reverse engineering, and we have successfully developed hundreds of bearings after manufacturers discontinued their production.

QUALITY OF WHITE METAL BABBITT BEARINGS

Right from the process of Rebabbitting to the selection of raw material, inspection at different stages of repair of old bearings, and manufacturing of new bearings, results in a high-quality product for which we are known all over the world. We have a very strong client based in South America, UAE, and other countries.

Cost of white metal babbitt bearings and low cost of repair

It is our sincere endeavor to continuously reduce the cost of manufacturing new white metal Babbitt bearings or to undertake the repair of bearings. Moreover, this is possible because we utilize our in-house facilities to the optimum level.

Service

We carry out the repair and maintenance of new bearings with complete sincerity and guarantee customer satisfaction.

We stand guarantee for the satisfactory performance of bearings.

For more information regarding repair and rebabbitting of old bearings, please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

FAQs

The post Rebabbitting of Old Turbine Bearing | Repair of Turbine Bearing | Babbitt White Metal Bearing Manufacturing Company appeared first on Rebabbitting Bearing.