The babbitt white metal is manufactured by us in the form of as follows or as per the client’s requirement:

Tin-Based Alloys – Chemical Composition (%) Chart
INDUSTRY NAME	ASTM B23	Sn	Sb	Cu	Pb
		(Tin)	(Antimony)	(Copper)	(Lead)
Marine 11 D	–	90.0 – 92.0	4.5 – 5.5	3.5 – 4.5	0.35 (Max)
No. 1	Grade 1	90.0 – 92.0	4.0 – 5.0	4.0 – 5.0	0.35 (Max)
Marine 11R	–	89.0 – 89.5	7.5 – 8.5	2.5 – 3.0	0.35 (Max)
Nickel Genuine	Grade 2	88.0 – 90.0	7.0 – 8.0	3.0 – 4.0	0.35 (Max)
Marine 11	–	88.0 – 90.0	5.5 – 6.0	5.0 – 5.5	0.35 (Max)
4X Royal Nickel Genuine	–	87.5 – 89.5	7.25 – 7.75	3.25 – 3.75	0.35 (Max)
Diesel Special	–	87.5 – 88.0	6.5 – 7.0	5.0 – 6.0	0.35 (Max)
No. 11	Grade 11	86.0 – 89.0	6.0 – 7.5	5.0 – 6.5	0.35 (Max)
SAE 11	–	85.0 – 87.0	7.0 – 8.0	6.0 – 7.0	0.35 (Max)
Imperial Genuine	–	85.0 – 87.0	6.5 – 7.5	6.5 – 7.5	0.35 (Max)
Turbine	–	84.0 – 86.0	6.5 – 7.5	7.5 – 8.5	0.35 (Max)
Royal Armature	–	83.5 – 84.0	8.0 – 8.5	7.5 – 8.5	0.35 (Max)
Super Tough Grade 3	Grade 3	83.0 – 85.0	7.5 – 8.5	7.5 – 8.5	0.35 (Max)
Maximum Allowable Impurities: Fe=0.08, As=0.10, Bi=0.08, Zn=0.005, Al=0.005, Cd=0.05

Lead Based Alloys – Chemical Composition (%) Chart
INDUSTRY NAME	ASTM B23	Sn (Tin)	Sb (Antimony)	Pb (Lead)	As (Arsenic)
No. 13	Grade 13	5.5 – 6.5	9.5 – 10.5	Balance	0.25 (Max)
Mill Anchor	–	4.0 – 6.0	11.5 – 12.5	Balance	0.25 (Max)
Durite	Grade 15	0.8 – 1.2	14.5 – 17.5	Balance	0.8 – 1.4
Star	–	5.0 – 5.5	13.5 – 14.5	Balance	0.30 – 0.60
Silverstone	–	1.0 – 3.0	17.5 – 18.5	Balance	0.25 (Max)
Royal	Grade 8	4.5 – 5.5	14.0 – 16.0	Balance	0.30 – 0.60
Heavy Pressure	Grade 7	9.3 – 10.7	14.0 – 16.0	Balance	0.30 – 0.60
Special Sawguide	–	9.0 – 11.0	18.5 – 19.5	Balance	0.25 (Max)
Maximum Allowable Impurities: Cu=0.50, Fe=0.10, Bi=0.10, Zn=0.005, Al=0.005, Cd=0.05

In selecting the proper type of Babbitt for a particular job and application, there are many factors to take into consideration, the most important of which are as follows:

1. Surface speed of the SHAFT (RPM)
2. Load bearing is required to carry

The following points must also be taken into consideration:

1. Continuity of service
2. Bonding possibilities
3. Cooling facilities
4. Lubrication
5. Cleanliness
6. Attention is given to the bearings in question

The Babbitt white metal, Babbitt alloy, and babbitting white metal are largely exported by us all over the world, including the following countries:

• NORTH AMERICA: US, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark
• AFRICA: Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, the Republic Of Congo, Gabon
• SOUTH AMERICA: Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay
• ASIA: Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia
• EUROPE: Russia, Norway, Germany, France, Italy, UK, Spain, Ukraine, Netherlands, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta.
• MIDDLE EAST: Saudi Arabia, Iran, Iraq, Qatar, Bahrain, Oman, Kuwait, Turkey, Yemen, Syria, Jordan, Cyprus.

RA Power Solutions is a renowned manufacturer of Babbitt white metal bearings and Babbitt metal products. With a commitment to precision and quality, our company specialises in crafting reliable and high-performance bearings used in various industries, such as automotive, marine, power generation, and more.

FAQs

The post White Metal Bearing alloy | Babbitt White Metal Lead & Tin based appeared first on Rebabbitting Bearing.

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.

• Rebabbitting of old bearing or manufacturing of new babbitt bearing for high capacity diesel engine.
• Rebabbitting for white metal bearing for turbine and rotor application.
• Rebabbitting and manufacturing of new bearings for pumps, alternators, and all types of mechanical equipment.

The following services are offered for Babbitt Bearing:

• Rebabbitting of old and worn-out bearings.
• All parameters are maintained and improved as per the original white metal grade.
• Manufacturing of new metal babbitt bearing up to 1500 mm diameter.
• We develop, manufacture, and supply white metal babbitt bearing either as per the sample or drawing.
• Small quantities of white metal babbitt bearing are accepted.

Rebabbitting of White Metal Bearing | Quality Control

We are an ISO-certified company and maintain the quality of bearing strictly as per the specifications mentioned in the drawing and as per the international standard.We guarantee satisfactory performance for all the Babbitt bearings we manufacture

We stand a guarantee for 2500 hours of operation or 12 months from the date of dispatch whichever is earlier.

In this time of recession, all the organizations are trying to reduce the cost of maintenance. We offer cost-effective solutions and maintain high quality standards.

Repair And Maintenance Of New Bearings

RA Power Solutions: Your partner in maintaining peak performance for new bearings. Our expert repair and maintenance of new bearings services ensure reliability and longevity. Experience seamless machinery operation – contact us today

For any repair and maintenance of new bearings, or bearing-related inquiries, please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

FAQs:

The post Babbitting Bearing Repair | Rebabbitting of Old Bearing | Repair And Maintenance Of New Bearings appeared first on Rebabbitting Bearing.