Bearings for Engine Daihatsu, Yanmar, MAN, Allen, CKD Skoda, Cummins, and Ariel Compressor

Crankpin & main journal Bearings of standard, undersize and special size are available in stock with RA Power Solutions. The most popular makes of engines like Daihatsu, Yanmar, MAN, Allen, CKD Skoda, Cummins, and Ariel Compressor crankpin and main journal bearings are available with us. 

RA Power Solutions as a leading crankpin & main journal grinding company understands the importance of ready availability of undersize & special size bearings. We have experienced that in most cases undersized bearings are not available delaying the commissioning of the auxiliary or main engine on board the vessel even after the crankshaft is repaired.  

In order to reduce the downtime and to keep the vessel moving we maintain the stock of undersize crankpin and main journal bearings of all popular make & models of auxiliary engine and main engine installed on the vessel. 

We have illustrated below the example of a few makes & models of engines bearings that are available in stock.

Sr.No Description Qty
1. MAN CME 5L 16/24 Standard Crankpin Diameter- 130mm
a) 0.5 mm Undersized Crankpin Bearing  
b) 1.0 mm Undersized Crankpin Bearing  
c) 1.5 mm Undersized Crankpin Bearing

4 pairs   
4 pairs
4 pairs

2. Daihatsu 5DK20 Standard Crankpin Diameter-170mm  
a) 0.5 mm Undersized Crankpin Bearing  
b) 1.0 mm Undersized Crankpin Bearing  
c) 1.5 mm Undersized Crankpin Bearing  
d) 2.0 mm Undersized Crankpin Bearing  
e) 2.5 mm undersize Crankpin Bearing

14 Pairs
6 pairs  
4 pairs  
4 pairs  
4 pairs     

3. Daihatsu 5DC17 Standard Crankpin Diameter-145mm  
a) 0.5 mm Undersized Crankpin Bearing  
b) 1.0 mm Undersized Crankpin Bearing  
c) 1.5 mm Undersized Crankpin Bearing  
d) 2.0 mm Undersized Crankpin Bearing  
e) 2.5 mm Undersized Crankpin Bearing  
f) 3.0 mm Undersized Crankpin Bearing

14 pairs 
4 pairs  
4 pairs   
4 pairs   
4 pairs   
4 pairs

4. Yanmar Engine 6N18AL-DN/DV Standard Crankpin Diameter-145 mm
a) 0.40 mm Undersized Crankpin Bearing
b) 0.80 mm Undersized Crankpin Bearing
c) 1.60 mm Undersized Crankpin Bearing
d) 2.0 mm undersized Crankpin Bearing

16 pairs
14 pairs
4 pairs
4 pairs

5. Yanmar Engine –S 185 L Standard Crankpin Diameter-140 mm
a) 0.8 mm Undersized Crankpin Bearing
b) 1.2 mm Undersized Crankpin Bearing
c) 1.60 mm Undersized Crankpin Bearing
d) 2.0 mm Undersized Crankpin Bearing

6 pairs
4 pairs
4 pairs
4 pairs

6. MAN 9ASL 25/30 Standard Crankpin diameter-195mm
a) 2.5 mm Undersized Crankpin Bearing
b) 3.0 mm Undersized Crankpin Bearing
c) 4.0 mm Undersized Crankpin Bearing

2 pairs
4 pairs
4 pairs

7. Allen Engine PVBCS12 F Standard Crankpin diameter – 190.40 mm
a) 0.5 mm Undersized Crankpin Bearing
b) 1.0 mm Undersized Crankpin Bearing

4 pairs
4 pairs

8 Gas Engine Deutz MWM TBG32V16 Standard Crankpin diameter 204.50 mm
a) 0.5 mm Undersized Crankpin Bearing

4 pairs

9. CKD Skoda 638A6S 2270 KVA Standard Crankpin diameter 280 mm
a) 0.5 mm Undersized Crankpin Bearing
b) 1.0 mm Undersized Crankpin Bearing
c) 1.5 mm Undersized Crankpin Bearing
d) 2.0 mm undersized Crankpin Bearing

12 pairs
12 pairs
12 pairs
12 pairs

10 Cummins Model QSV 91G 4 pairs
11 Ariel Compressor JGH/4 stroke 4.5 inch  
a) 0.5 mm Undersized Crankpin Bearing  
b) 1.0 mm Undersized Crankpin Bearing  
c) 1.5 mm Undersized Crankpin Bearing

4 pairs 
4 pairs
4 pairs

 12 Ariel Compressor JGH/4 stroke 4.5-inch Main Journal
a) standard size Main Journal Bearing

3 pairs

We export Trimetal engine bearing and Babbitt white metal bearings in countries like Argentina, Bahamas, Barbados, Bermuda, Bolivia, Brazil, Canada, Chile, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Guatemala, Guyana, Haiti, Honduras, Jamaica, Iran, Mexico, Nicaragua, etc.

For more information on white metal bearing alloy in ingot form, bearings for yanmar engine, bearing manufacturing company, bearings for Daihatsu engine, and bearing for engines contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com or call us at +91 9582647131 or +91 9810012383.

Bearings of Yanmar Engine
Bearings of Yanmar Engine
Bearing for High Capacity Engine
Bearing for High Capacity Engine
Tri Metal Bearing for Crank Pin and Main Journal
Tri-Metal Bearing for Crank Pin and Main Journal

Tri metal Bearing | Crank pin Bearing | Engine Tri Metal Bearing

We are the leading manufacturer and supplier of Tri metal bearing, Engine tri metal bearing, crank pin bearing, main journal bearing and Bi metal Bearing, and Engine bearing for all types of Rotating equipment.

The Bi metal Bearings up to 1500 mm diameter are manufactured by centrifugal process and Tri metal bearings are sourced from our Principles based in UK, Germany, and Japan.

Our specialization in Tri Metal Bearing for crank pin/ main journal of marine engine

RA Power is engaged in extending on site crankshaft repair services all over the world for the last more than 41 years.

It is obvious that whenever the grinding of the crank pin & main journal of the diesel engine or compressor crankshaft is undertaken there is a requirement for under size crank pin and main journal bearing.

It is generally observed that in most cases it is difficult to source under-size bearings from the manufacturer of the engine and compressors as they are not available in the stock. The problem arises when there is a requirement for a special size undersize of the bearing.

We have also observed that in the case of an engine make & model which is more than 15 years old it is rather impossible to source the bearing from the manufacturer of the engine as that particular model is discontinued by the manufacturer.

The ship owners or the customers having old models of engines face this problem of nonavailability of crank pin and main journal bearing.

RA Power Solutions plays an important role in arranging the special & under-size bearing according to the dimensions of the crank pin and main journal obtained after grinding. 

Development & manufacturing of Tri metal & Bi metal Bearing for crankpin and main journal of the crankshaft  

We specialize in the development and manufacturing of under-size-bearing of old and absolute models of engine production which is discontinued by the engine manufacturer.

We manufacture the bearings as per the drawing & technical data available with us or alternatively Tri metal bearings are manufactured by us as per the sample provided by the client.

Our acceptance of a small quantity of undersize and special size bearing of crank pin and the main journal is of great assistance to our client.

We manufacture & supply bearings for all makes & models of marine engines & auxiliary engines which include the following:

Yanmar Engine crankpin & main journal bearing
CKD Skoda Bearing

Daihatsu crankpin & main journal bearing
MAN B&W engine crankpin & main journal bearing undersize

This blog is written by Mr. Raj Shahani (Managing Director of RA Power Solutions India Pvt. Ltd.).

Mr. Shahani is a highly experienced business leader with experience of more than 40 years in the field of Power, Heavy, and Shipping industry. He is Technical Adviser to many shipping and heavy industries across the globe.

For more information on bearing manufacturing company, white metal bearing alloy ingot, or Engine bearing contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com or call us at +91 9582647131 or +91 9810012383.

CKD Skoda Engine Bearings Manufacturer & Exporter | BEZ Generator Bearing

CKD Skoda engines of different capacities are installed all over the world for various applications. For the last two decades, the production of CKD Skoda engines and spare parts is stopped causing inconvenience to the CKD Skoda DG sets installation. RA Power Solutions manufactures white metal and tri metal bearings of crank-pin and main journal for all models of CKD Skoda engines. The bearings are manufactured in a modern workshop having the latest breed of equipment following advanced technology and process.

CKD (SKODA) Engine Bearings
CKD (SKODA) Engine Bearings

The experience of four decades in dealing with CKD Skoda generators and spares has helped us in developing and manufacturing CKD Skoda spare parts of a quality that is far superior to the OEMs. This is acknowledged by the companies based in the Czech Republic importing container loads of bearings, cylinder liners, and various spare parts from RA Power Solutions.

Inspection of Engine Bearings
Inspection of Engine Bearings
CKD SKODA Bearings
CKD SKODA Bearings

Each part of the CKD Skoda engine exported by RA Power Solutions is subject to stringent quality control norms followed by us. We are priced the lowest in the world.

CKD Skoda engine bearings, cylinder liners and various spare parts are readily available in stock and are exported worldwide for following models of CKD SKODA engines:

 OUTPUT (kVA) FREQUENCY (Hz) VOLTAGE (V)DIESEL ENGINE RPM
 405 50 400/231 6S275III 600
 405 50 400/231 6-27,5 A0S 600
 500 50 400/231 6S275PN 500
 608 50 400/231 6S275IIIPN 600
 608 50 400/231 6-27,5 A2S 600
 825 50 400/231 6S275IIIPV 600
 825 50 400/231 6-27,5 A4S 600
 860 50 400/231 6S350PN 375
 860 50 6300 6S350PN 375
 860 50 11000 6S350PN 375
 1525 50 6300 9S350IIPS 375
 1525 50 11000 9S350IIPS 375
 1525 50 6300 9TS35/50-2 375
 1525 50 11000 9TS35/50-2 375
 1600 50 400/231 6-27,5 B8S 750
 1600 50 6300 6-27,5 B8S 750
 1600 50 11000 6-27,5 B8S 750
 2140 50 6300 6-27,5 B8S 750
 2140 50 11000 6-27,5 B8S 750
 2270 50 6300 6-38 A6S 500
 2270 50 11000 6-38 A6S 500

BEZ Generator Bearings for CKD Skoda Engine

Our association with CKD Skoda engines is of more than forty years. We have been regularly manufacturing white metal crank pins and main journal bearings for different models of CKD Skoda engines. The white metal bearings are manufactured by a centrifugal system.

We are also manufacturing BEZ alternator bearings not only for CKD Skoda engines but for all makes and models of engines that are fitted with BEZ alternator bearings. We have in stock most of the popular models of BEZ generator bearings or the bearings are manufactured as per the drawing or a sample provided by the client.

BEZ Generator Bearings after Machining

BEZ Generator Bearing
BEZ Generator Bearing

For more information on BEZ alternator Babbitt white metal bearing, babbitt white metal bearings, tri metal bearing, and Babbitt white metal manufacturer please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

CKD Skoda Bearings by RA Power Solutions in India

CKD Skoda engines and CKD Skoda diesel generating sets are slow RPM and are installed all over the world. Presently, CKD Skoda plant is closed for last 15 years and due to non availability of spares various problems are faced by the clients having CKD Skoda generating sets or CKD Skoda engines installed for applications like shipping and industries.

RA Power Solutions is associated with CKD Skoda since 1982 . We manufacture and supply Skoda white metal bearing and Skoda tri metal bearings for crankpin and main journals. The CKD Skoda bearings are manufactured under the strict quality norms. We have been regularly exporting these bearings all over the world including Czech Republic. A country where CKD Skoda IV) engines were manufactured.

CKD SKODA Bearings Ready for Dispatch
CKD SKODA Bearings Ready for Dispatch
Inspection of CKD SKODA Bearings is in Process
Inspection of CKD SKODA Bearings is in Process

Parts like Crankshaft, cylinder liners, valves, etc for CKD Skoda engines are available.

We have ready stock for following Skoda engines:

  • CKD Skoda 500 KVA
  • CKD Skoda 608 KVA
  • CKD Skoda 860 KVA
  • CKD Skoda 1450 KVA
  • CKD Skoda 2270 KVA

We maintain inventory for following models of CKD Skoda Diesel Generating Sets:

OUTPUT (kVA)FREQUNCY (Hz)VOLTAGE (V)DIESEL ENGINERPM
40550400/2316S275III600
40550400/2316-27,5 A0S600
500 50 400/2316S275PN500
608 50 400/2316S275IIIPN600
608 50 400/2316-27,5 A2S600
825 50 400/2316S275IIIPV600
825 50 400/2316-27,5 A4S600
860 50 400/2316S350PN375
860 50 63006S350PN375
860 50 110006S350PN375
1525 50 63009S350IIPS375
1525 50 110009S350IIPS375
1525 50 63009TS35/50-2375
1525 50 110009TS35/50-2375
1600 50 400/2316-27,5 B8S750
1600 50 63006-27,5 B8S750
1600 50 110006-27,5 B8S750
2140 50 63006-27,5 B8S750
2140 50 110006-27,5 B8S750
2270 50 63006-38 A6S500
2270 50 110006-38 A6S500
CKD Skoda for High Capacity Engine
CKD Skoda for High Capacity Engine
CKD Skoda Bearings
CKD Skoda Bearings

For more details regarding CKD SKODA Bearings please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

White Metal Babbitt Bearing | Daihatsu Engine Bearing | Yanmar Engine Bearing

White metal Babbitt bearing is used in engines, turbines, alternators, pumps, and various other Rotating equipment. It is important that the grade and quality of white metal which is used for babbitting of bearing is selected based on the load characteristics, and operational condition of the Babbitt bearing.

The white metal babbitting is done by a centrifugal system and this ensures that the Babbitt white metal bonds properly with the steel base of the bearing. The quality of the Babbitt bearing is checked by ultrasound for bonding.

White metal bearings
White metal bearings

Bearing Remetallic Services

Bearing Remetallic Services for all applications of white metal Babbitt bearing are provided by us.  We are rather industry leaders in providing bearing remetallic services.

Although the precision machining is of great importance the process of bonding babbitt white metal to a bearing steel shell is as critical as close dimensions of the bearing which is under the process of remetallic. We have a separate zone for undertaking bearing remetallic services equipped with digitalized, temperature control furnace, centrifugal equipment with all latest instruments. We ensure that the bonding of the white metal with the steel lining after bearing remetallic services is dense and without any pin holes.

RA Power Solutions Pvt. Ltd. undertakes babbitting of white metal bearing up to 1500 mm inner diameter. The babbitting is done by experienced technicians and is done by the centrifugal process which ensures that Babbitt white metal forms a uniform layer. The grade and quality of white metal used for babbitting are carefully selected.

The in-house machining facility ensures that all the parameters of bearings are maintained as per the manufacturer’s specifications and tolerances.

Babbitt Metal | White Metal | Babbitt White Metal Manufacturer

RA Power Solutions Pvt. Ltd. specializes in rebuilding and manufacturing white metal Babbitt bearings having different applications like gearbox bearing, engine bearing, turbine, alternator bearing, etc. We are geared up for white metal bearings rebuilding or manufacturing of new bearings on a 24*7 basis.

Understanding the importance of the composition and quality of Babbitt white metal, we manufacture the white metal strictly as per the grade specifications. A lot of care is taken to maintain the percentage of composition of various ingredients used at the time of manufacturing of Babbitt white metal. The Babbitt white metal is supplied in various forms and shapes as per the client’s requirements. We are the largest exporter of Babbitt white metal to countries like Saudi Arabia, Nigeria, South America, etc.

Bearing Manufacturers

White metal babbitt bearings up to 1500 mm for alternator, rotor, turbine, engine, and pump shaft are manufactured. We also undertake babbitting of old bearings which get damaged due to accidents or normal wear and tear.

Daihatsu Engine under size Bearings

We maintain a large stock of Daihatsu crankpin and main journal standard and under-size bearings. The bearings of all models of Daihatsu engines installed on ships are available with us ready in stock. The undersize Daihatsu engine bearing for the models which are not manufactured by Daihatsu are also available with us. We also maintain a large stock of Daihatsu engine spare parts.

Yanmar Engine Bearings and Spare Parts

Large stock of Yanmar engine bearings and spare parts for all popular models are maintained by us. The undersize crank pin and main journal bearings of the Yanmar engine which are not commonly available are maintained in stock in order to meet the urgent requirement of undersize bearings of our clients after grinding of crankpin and main journal of Daihatsu crankshafts after repairs. We also have large stock of spare parts for engines like Yanmar Wartsila, Mirrlees Black Stone ESL, MAJOR K series Generators, Ruston, Allen, MAN B& W, Daihatsu, MAK, SULZER, MTU, PIELSTICK, CATERPILLAR, BERGEN, MVM, NOHAB POLAR, ALPHA B &W, HATLAPA, SPERRE, etc.

White metal Babbitt bearings are supplied all over the world including countries like Brazil, Egypt, Panama, Russia, Argentina, Ecuador, Czech Republic, Senegal, Fiji, France, Germany, Dubai, Kenya, Chile, and Mexico.

For more information on babbitting metal, white metal bearing manufacturers, babbitt white metal manufacturer, bearing remetallic or bearing manufacturing company, contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com call us at +91 9582647131 or +91 9810012383.