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  • October 27, 2025
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White metal bearings for the engine, compressor, pump, and alternator are manufactured by RA Power Solutions. White metal is an anti-friction metal alloy that consists mainly of tin, copper, and antimony.

It is experienced that in the case of large marine diesel engines, the tin-based white metal is used for the manufacturing of connecting rods, main journals, and alternator bearings. In this case, the lead content is the minimum.

White metal bearings are manufactured by us in the range of 60 mm inner diameter to 1500 mm. We have experienced that tin-based white metal bearings for crankpins and the main journal of diesel engines have almost four times the load-bearing characteristics in comparison to other metals. Hence, it is widely used.

We strongly recommend the engine bearings with a minimum tin-based white metal alloy of 88%.

LARGEST MANUFACTURER AND EXPORTER OF WHITE METAL ENGINE BEARINGS:-

  • With more than four decades of experience in diesel engines, we understand the critical role of bearings, including their design, load characteristics, and key technical requirements. We manufacture white metal bearings for crank pins, main journals, and alternator shafts based on engine RPM and load conditions. Our experienced engineers monitor every technical aspect of the bearing manufacturing process to ensure maximum operational life. White metal bearings, also known as Babbitt alloy bearings, remain the most cost-effective bearings in the world and are widely exported from India.
  • India is one of the largest manufacturers and exporters of tin, and the cost is considerably lower. We also manufacture and export white metal Babbitt.
  • Secondly, the low cost of labour enables us to supply the white metal bearings at very competitive prices with a performance guarantee. Leading European companies have established manufacturing facilities here.

Babbitt White Metal bearings are largely exported by us all over the world including Madagascar, Oman, Qatar, Philippines, Bahrain, Srilanka, Bangladesh, Myanmar, Turkey, Nigeria, Greece, Saudi Arabia, UK, Dubai, Malta, Cyprus, Singapore, Malaysia, Colombia, Indonesia, Hong Kong, Spain, Netherlands, Dubai, Portugal, Estonia, Morocco, Belgium, Vietnam, Canada and more.

For more information on Diesel Engine Bearing, and exporter of white metal engine bearings, contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com or call us at +91 9582647131 or +91 981001238.

 

FAQs:

Q1: What is “white metal” use in engine bearings?

A: White metal is a soft anti-friction alloy, mainly composed of tin, copper, and antimony. It reduces friction and wear, making it ideal for bearings in diesel engines, compressors and pumps

Q2: For what shaft or journal sizes are these bearings available?

A: RA Power Solutions manufactures white metal bearings for inner diameters ranging from 60 mm up to 1500 mm, suitable for both small and very large engines or machinery.

Q3: Why choose white metal bearings over other bearing materials?

A: Because tin-based white metal bearings offer significantly higher load-bearing capacity (almost four times more than many metals), better durability, and are cost-effective — especially for heavy-duty engines and compressors.

Q4: Can these bearings be use in compressors, pumps or non-engine equipment?

A: White metal bearings offer high versatility. Industries use them in compressors, pumps, alternators, turbines, and a wide range of rotating industrial equipment.

Q5: Are these bearings exporte globally?

A: Yes, RA Power Solutions exports white metal Babbitt bearings across many countries worldwide, serving marine, industrial, and power-plant sectors.

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