Category: Babbitt white metal bearing

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.