We have experienced that in case of damage to the crankshaft, it requires grinding of the crankpin or main journal as per the extent of the damage. The maximum undersize diameter of the crankpin and main journal that can be maintained depends on various factors like the make of the engine, model, diameter of the crankpin and main journal, RPM of an engine load capacity, etc.

RA Power Solutions maintains a stock of crankpin and main journal bearings in different step sizes of diameter as recommended by the manufacturers. As a leading crankshaft repair company with more than 44 years of presence in the international market, we have an experience that in most cases undersize bearings are not available in stock holding the vessels for a long time.

To put back the auxiliary or main engine into operation immediately after grinding the crankpin and main journal, we in most cases sent the bearings along with our crankshaft grinding team. This facilitates the ship staff to assemble bearings immediately after the grinding job is executed by our engineers. This saves downtime of the engines and there is no need for holding the vessels. We maintain the stock of the leading engine manufacturer and have the arrangements to dispatch the crank pin and main journal bearing by courier service to any part of the world.

We regularly supply engine bearings for crankpins, tri-metal bearings, engine tri-metal bearings, and bimetal bearings for all makes and models of engines like Wartsila, MAK, MAN B&W, Yanmar, Daihatsu, Himsen, Caterpillar, Bergen, Deutz, etc.

We have been regularly exporting the bearings to Bahrain, Bangladesh, Bhutan, Brunei, Burma, Cambodia, East Timor, Georgia, Hong Kong, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Lebanon, Malaysia, Mongolia, Nepal, North Korea, Oman, Papua New Guinea, Philippines, Qatar, etc.

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