Tag: babbitt white metal

Rebabbitting of White Metal Bearings | Babbitt Bearing Manufacturers

RA Power Solutions undertakes rebabbitting of old, worn out, and damaged bearings up to 1500mm diameter for large industrial and marine companies. The rebabbitting is undertaken using the different grades of Babbitt white metal as per international standards. All the bearings rebabbitting is undertaken by a centrifugal process which results in the perfect bonding with the steel casing of the bearings.

The rebabbitting operation executed by us has the following features:

  1. The white metal of the bearing is removed under the controlled temperature.
  2. The bare bearing steel casing is shot-blasted for proper cleaning.
  3. The bearing casing is subject to hardness test and all the hard spots are removed by scooping.
  4. The bearing casing is subject to crack detection by the MPI process.
  5. The bearing is centrifugally cast.
  6. All the bearings after rebabbitting are subject to ultrasound tests to check the bonding with the base metal
  7. Final machining is done on CNC machines, maintaining close tolerance as per the requirements. 

We manufacture Babbitt bearings as per the drawing and requirements of the client. We have in-house facilities to manufacture white metal engine bearings, white metal pump shaft bearings, white metal turbine bearings, white metal alternator bearings, white metal rotor shaft bearings, white metal crankshaft bearings, and white metal bearings for all sizes of shafts ranging from 60 mm to 1500 mm.

With a focus on customer satisfaction, RA Power Solutions caters to a diverse range of industries, including power generation, marine, and heavy engineering. Their white metal bearings are designed to withstand extreme conditions, providing long-lasting solutions that contribute to the efficiency and longevity of machinery.

We are dedicated to providing comprehensive solutions, including installation and maintenance services, ensuring that our clients experience seamless operations and minimal downtime

We are conveniently situated near New Delhi, India (International Airport) and can facilitate the necessary arrangements for import and re-export after repairs promptly and cost-effectively. This is the primary reason we serve more than 36 countries, meeting their critical needs for new white metal Babbitt bearings and providing rebabbitting services for damaged bearings.

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

 

Babbitt white Metal | Tin or lead-based White Babbitt Alloys

RA Power Solutions has been in the field of manufacturing Babbitt metal, tin, or lead-based Babbitt alloy for the last over forty-three years.

The quality of Babbitt white metal alloy manufactured by us is proven as we export the Babbitt white metal all over the world. The Babbitt white metal manufactured by RA Power Solutions is also used for our in-house production of Babbitt white metal bearings for high-capacity turbine, alternator pumps, and all rotatory equipment.

The Babbitt metal manufactured & exported by us has the composition strictly as per the client’s requirements or as per the internationally recognized standard. We are giving below the Babbitt composition according to the application as per our experience.

Babbitt & Type Composition Chart
Name ASTM PB-Lead Sn-Tin Sb-Antimony Cu-Copper Zn-Zinc
Hoyts > >- >90% >7% >3% >-
Nickel Gen. >2 >- >88% >8% >4% >-
Imperial Gen. > >- >86% >7% >7% >-
Crusher > >24% >60% >14% >2% >-
Planer > >59% >32% >9% >- >-
Harries Heavy >7 >74.85% >10% >15% >0.15% >-
Star Friction > >83% >5% >12% >- >-
Silverstone > >80% >2% >18% >- >-
Choker > >93% >- >7% >- >-
Under Water > >- >69% >- >1% >30%
HU Speed > >69% >15% >16% >- >-
CT Babbitt > >71% >10% >19% >- >-
Sae 11 > >- >86% >7.50% >6.50% >-
Turbine > >- >85% >7% >8% >-
Mill Anchor > >83% >5% >12% >- >-
Magnolia Def. > >81% >6% >13% >- >-
Marine > >19% >77% >2% >2% >-
Thermite > >78% >7% >14% >1% >-
Gotta Verken > >2% >82% >11% >5% >-
Sp. Saw Guide > >71% >10% >19% >- >-
#4 ASTM 1959 > >10% >75% >12% >3% >-
#4 Regular >15 >88% >2% >10% >- >-
Super Though >3 >- >83% >8.50% >8.50% >-
Linotype >8 >84.60% >4% >11.40% >- >-

The babbitt white metal, Babbitt alloy, babbitting white metal is largely exported by us all over the world including Argentine, Brazil, Peru, Bolivia, Russia, Germany, United Kingdom, France, Italy, Spain, Paraguay, Poland, Romania, Netherlands, Belgium, Czech Republic, Greece, Portugal, Sweden, Hungary, Belarus, Austria, Serbia, Bulgaria, Denmark, Finland, Norway, Ireland, Slovenia, Estonia, Malta, Jordan, Libya, Kuwait, Egypt, Morocco, Yemen, Bahrain, Trinidad and Tobago, Tunisia, Sudan, Oman, Algeria, Saudi Arabia, Iraq, Venezuela, etc.

For more information on metal alloy and Babbitt alloy, please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

We are giving below the photos of Babbitt White Metal alloy




White Metal Bearing alloy | Babbitt White Metal Lead & Tin based

RA Power Solutions is in the diversified field of onsite repair of high capacity engine components design and manufacturing of Babbitt white metal bearings up to 1500 mm diameter and manufacturer & exporter of white metal bearing alloy, Babbitt White Metal Lead & Tin based. We export white metal bearing alloys all over the world. The prices of RA Power Solutions are the lowest in the world as India is one of the Largest manufacturers of tin. We are very sensitive towards the quality of compositions of white metal alloy, babbitt white metal lead and tin based.

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

Bar          Shape            Ingot          Margash         Pig
Tin Based Alloys
Marine 11D SNSB5CU4
No. 1 (ASTM #1) SNSB4.5CU4.5
Marine 11R SNSB7.75CU2.75
Nickel Genuine (ASTM #2) SNSB7.5CU3.5
Marine 11 SNSB5.75CU5.25
Diesel Special SNSB6.75CU5.5
No. 11 (ASTM #11) SNSB6.75CU5.75
SAE 11 SNSB7.5CU6.5
Imperial Genuine SNSB7CU7
Turbine SNSB7CU8
Royal Amature SNSB8.25CU8
Super Tough (ASTM #3) SNSB8CU8
Lead Based Alloys
No. 13 (ASTM #13) PBSN6SB10
Mill Anchor PBSN5SB12
Durite (ASTM #15) PBSN1SB16
Star PBN5.25SB14
Silvertone PBSN2SB18
Royal (ASTM #8) PBSN5SB15
Heavy Pressure (ASTM #7) PBSN10SB15
Special Sawguide PBSN10SB19
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 is 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, Ira, Qatar, Bahrain, Oman, Kuwait, Turkey, Yemen, Syria, Jordan, Cyprus
For more information on white babbitt metal, contact us at raj.shahani@rapowersolutions.com or info@rapowersolutions.com or call us at +91-9582647131 or +919810012383

We are giving below the photos of ingots of grade 80 and grade 83 supplied by us recently.

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 specializes in crafting reliable and high-performance bearings used in various industries, such as automotive, marine, power generation, and more. Our expertise lies in producing Babbitt white metal bearings that exhibit exceptional durability, low friction, and excellent load-bearing capacity. We continue to be a trusted name in delivering top-notch Babbitt white metal bearings and related solutions to clients worldwide. For more information, please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

Foremost Manufacturing Company of Babbitt White Metal

What is Babbitt Metal?

Babbitt is an extraordinary metal designed for use as a bearing due to its heat resistance and durability. It is comprised of varying percentages of copper, antimony, tin, and other alloys. Babbitt metal is utilized as a bearing surface in a plain bearing and bearings are used for different applications in Industry. White metal is a soft alloy developed by Issac Babbitt.

It is utilized to line cast iron. White metal or babbit metal can be either tin or lead-based.  This babbitting metal is soft and can be utilized in engines, turbines, alternators, etc. Babbitt metal or white metal can also be utilized as a rolling contact surface in friction bearings due to excellent load-bearing properties. The white metal has the property of excellent bonding.

RA Power Solutions is a leading manufacturer of Babbitt white metal as per the International standard and grades. we are quality-conscious and supply Babbitt Metal supported with metallurgical reports and guarantees. These white metals can be easily cast and are giving satisfactory results to our clients based all over the world.

Babbitt White Metal                                                Babbitting Metal 

Babbitt White MetalBabbitting Metal

What is Rebabbitting?

This process protects the bearing surface and brings back the worn-out bearing dimension through recasting of white metal is called rebabbitting. We also undertake rebabbitting of old worn-out white metal bearings and manufacturing of new bearings up to 1500 mm in diameter.

More about RA Power Solutions:

Our team of experienced technicians has marvelous knowledge about babbitting metal and their uses and that makes us the best white metal manufacturers all over the world. The equipment used for their manufacturing is as per technological world needs and demands.  White babbit metal is used for different applications that include power plants engines etc. We supply babbitt white metal of distinct grades to countries like Germany, Denmark, the United Kingdom, Saudi Arabia, Greece, Iran, Bangladesh, etc. We provide white Babbitt metal with the best price all over the world.

We also supply white metal babbitt bearings all over the world. Our team members are capable of handling bearings of different sizes. Here at our company we also provide services related to the repair of old bearings. In that repair work, we follow a splendid process.

Babbitt White Metal under Machining        Turbine Bearing

Babbitt White Metal under MachiningTurbine Bearing

This blog is written by Mr. Raj Shahani (Managing Director of RA Power Solutions). He has forty years of experience in the field of engine repair and is a technical adviser to various shipping and heavy industries based all over the world.

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

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