Bearings for Popular Make of engines installed on vessels, such as main engines or auxiliary engines, are available with RA Power Solutions.
RA Power Solutions is a leading onsite crankshaft repair company, extending services for over 47 years all over the world. We understand the requirement of standard and undersize bearings especially after the grinding of the crankshaft is executed it is difficult to get the undersize bearings, as their delivery period is long and it is not possible for the ship owner to hold the vessel indefinitely.
RA Power Solutions in order to facilitate clients, especially from the shipping industries, maintain a large stock of crankpin/main journal bearings. The bearings are available with us in different undersizes, as recommended by the manufacturer.
In most cases, our technicians hand carry the undersize bearings with them and the same are assembled immediately after grinding of the damaged crankshaft is undertaken, this saves breakdown time. The bearings of most of the popular make and models are available.
 |
 |
 |
 |
A list of a Few Models is given below:
| Sr No. | Description |
| Yanmar Engine S 185L Standard Crankpin Diameter-140 mm | |
| 1 | a) 0.80 mm Undersized Crankpin Bearing |
| b) 1.20 mm Undersized Crankpin Bearing | |
| c) 1.60 mm Undersized Crankpin Bearing | |
| d) 2.00 mm Undersized Crankpin Bearing | |
| Yanmar Engine 6N18AL-DN/DV Standard Crankpin Diameter-145 mm | |
| 2 | a) 0.40 mm Undersized Crankpin Bearing |
| b) 0.80 mm Undersized Crankpin Bearing | |
| c) 1.20 mm Undersized Crankpin Bearing | |
| d) 1.60 mm Undersized Crankpin Bearing | |
| e) 2.00 mm Undersized Crankpin Bearing | |
| f) 2.40 mm Undersized Crankpin Bearing | |
| g) 2.80 mm Undersized Crankpin Bearing | |
| Daihatsu 6DL -16 Standard Crankpin Diameter-120 mm |
|
| 3 | a) 2.50 mm Undersize Crankpin Bearing |
| b) 3.00 mm Undersize Crankpin Bearing | |
| c) 4.00 mm Undersize Crankpin Bearing | |
| Daihatsu 5DC-17 Standard Crankpin Diameter- 145 mm | |
| 4 | a) 0.50 mm Undersized Crankpin Bearing |
| b) 1.00 mm Undersized Crankpin Bearing | |
| c) 1.50 mm Undersized Crankpin Bearing | |
| d) 2.00 mm Undersized Crankpin Bearing | |
| e) 2.50 mm Undersize Crankpin Bearing | |
| f) 3.00 mm Undersize Crankpin Bearing | |
| g) 4.00 mm Undersize Crankpin Bearing | |
| Daihatsu 5DK-20 Standard Crankpin Diameter-170 mm | |
| 5 | a) 0.50 mm Undersized Crankpin Bearing |
| b) 1.00 mm Undersized Crankpin Bearing | |
| c) 1.50 mm Undersized Crankpin Bearing | |
| d) 2.00 mm Undersized Crankpin Bearing | |
| e) 2.50 mm Undersized Crankpin Bearing | |
| f) 3.00 mm Undersized Crankpin Bearing | |
| g) 3.50 mm Undersized Crankpin Bearing | |
| h) 4.00 mm Undersized Crankpin Bearing | |
| i) 5.00 mm Undersized Crankpin Bearing | |
| Daihatsu 8DKM-28 Standard Crankpin Diameter-235 mm | |
| 6 | a) 0.50 mm Undersized Crankpin Bearing |
| b) 1.00 mm Undersized Crankpin Bearing | |
| c) 1.50 mm Undersized Crankpin Bearing | |
| d) 2.00 mm Undersized Crankpin Bearing | |
| e) 2.50 mm Undersized Crankpin Bearing | |
| MAK 8M20Standard Crankpin Diameter-152 mm | |
| 7 | a) Standard Undersized Crankpin Bearing |
| b) 1.00 mm Undersized Crankpin Bearing | |
| c) 1.50 mm Undersized Crankpin Bearing | |
| d) 2.00 mm Undersized Crankpin Bearing | |
| MAN CME 5L 16/24 Standard Crankpin Diameter- 130 mm | |
| 8 | a) 0.50 mm Undersized Crankpin Bearing |
| b) 1.00 mm Undersized Crankpin Bearing | |
| c) 1.50 mm Undersized Crankpin Bearing | |
| d) 2.00 mm Undersized Crankpin Bearing | |
| e) 2.50 mm Undersized Crankpin Bearing | |
| MAN 6L 23/30H Standard Crankpin Diameter-185 mm | |
| 9 | Key Position *12.5 x 15.5 * |
| a) 1.50 mm Undersized Crankpin Bearing | |
| Key Position *7.7 x 10.7 * | |
| a) 1.50 mm Undersized Crankpin Bearing | |
| b) 2.00 mm Undersized Crankpin Bearing | |
| MAN 9ASL 25/30 Standard Crankpin Diameter-195 mm | |
| 10. | a) 2.50 mm Undersize Crankpin Bearing |
| b) 3.00 mm Undersize Crankpin Bearing | |
| c) 4.00 mm Undersize Crankpin Bearing | |
 |
 |
 |
 |
We regularly supply engine bearings for crankpins, tri-metal bearings, engine tri-metal bearings, and bearings for all makes and models of engines like Yanmar, Daihatsu, MAK, MAN B&W, etc.
Dubai remains our top priority market for crankpin bearing exports, given the high volume of vessel traffic through Jebel Ali and the Strait of Hormuz, where delays in bearing supply can directly affect sailing schedules.
Beyond the UAE, we regularly supply crankpin and tri-metal bearings worldwide, including Iraq, Iran, Italy, Oman, Saudi Arabia, Singapore, Russia, Qatar, Abu Dhabi, Sharjah, Ajman, Umm Al-Quwain, Fujairah, Bahrain, Gambia, Kuwait, and across the Caribbean, Southeast Asia, and Africa.
Our reach also extends to Canada, Australia, the UK, the US, Europe, and other major shipping and flag-registry hubs across Asia, the Pacific, and Latin America.
Wherever the vessel is registered or operating, we ensure OEM-spec bearings, complete certification, and export documentation are ready so customs clearance never holds up the sailing schedule.
For more information regarding Yanmar, Daihatsu, MAN, MAK bearings, Repair of Crankshaft of Daihatsu, crankshaft bearing journal grinding service, in situ crankshaft grinding and repair of MAN engine, MAN Engine Crankshaft Repair, Repair of crankshaft of MAN Engine contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com or call us at +91-9582647131 or +91-9810012383.
