BEARING WARRANTY SECOND TO NONE
We provide 8,000 working hours or 2 years warranty for all manufactured and repaired bearings.
QUALITY MATERIALS & QMS
All white metal lined components are manufactured or repaired using virgin white metal imported from Europe. Our quality standards are second to none. Please visit our facility to see for yourself.
ALWAYS AVAILABLE
With a technical team that is experienced and sound, and a team of sales engineers working around the clock based in Riyadh and Jubail, we are just a stone’s throw away and are always reachable for any urgent requests.
LOWER PRICE POINT
Quality VS price point offers great value
BEARINGS MANUFACTURE & REPAIR
There are three key requirements in manufacturing a reliable bearing system:
- Capability in metallurgical casting technology,
- Knowledge of tribology and metal systems, and
- The ability to control hydrodynamic oil films.
WHITE METAL PROCESSES
Centrifugal casting is recognized as the best technique to line bearings with white metal. This is aided by ensuring a thorough bonding process by fully inserting the bearing in pure tin before the casting process. Depending on the type, all bearings are manufactured and repaired using centrifugal casting with our very own spin casting machine.
CENTRIFUGAL CASTING
A process by which natures centrifugal force is used to apply babbitt to the bearing surface
STATIC CASTING
A process particularly useful when metaling thrust shoes and unusually shaped bearings.
GTA PROCESS
A welding method of applying babbitt to an existing babbitted surface.
ROTATING EQUIPMENTS MANUFACTURE & REPAIR
Kostevo provides services to both – End users and Original Rotating Equipment Manufacturers
CAPABILITIES
We can manufacture and repair a wide variety of components and parts for:
- Turbines,
- Gearboxes,
- Generators,
- Fans,
- Motors,
- Compressors,
- Pumps, and
- Diesel Engines.
COMPONENTS WE EXCEL AT
An example of the components we can deliver are:
- Journal bearings (Sleeve),
- Thrust bearings,
- Combined Journal & Thrust Bearings,
- Thrust Pads,
- Journal Pads,
- Generator end Caps,
- Oil Deflectors,
- Crosshead Slides,
- Hydrogen Seals,,
- Seal Rings, and
- Oil Seals to Name a few.
MANUFACTURED COMPONENTS
HS Seals for Gear Boxes
Pad Seated Bearings with End Seals
Motor Bearings
Floating Seals
Journal Pads for Vertical Bearings
Pressure Dam Bearings
Tilting Pad Journal Bearings
Thrust Bearing Assembly
Turbine Loaded Thrust Bearings
REPAIRED COMPONENTS
Lube Oil Pump Bearings
Unloaded Thrust Bearings for Turbines
Tilting Pad Journal Bearings
Insulated Motor Bearings
Gear Box Bearings – 4 Lobe
Vertical Bearing Thrust Pads
REVERSE ENGINEERING
For Manufacture & Repair
Kostevo is able to re-engineer replacements for small and large components. These parts can be manufactured or repaired as an exact duplicate or even modified for improved performance characteristics based on client requirements.
QUALITY CONTROL
Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction, and skillful execution; it represents the wise choice of many alternatives.” – William A.
Quality Assurance and Quality Control Procedures
ISO 9001:2015
Kostevo is able to re-engineer replacements for small and large components. These parts can be manufactured or repaired as an exact duplicate or even modified for improved performance characteristics based on client requirements.
- Incoming Job Inspection
- Surface Finish Testing Ultrasonic Inspection
- Non-destructive testing (NDT)
- Final Progress/Dispatch Testing/Delivery
GOODS INWARD INSPECTION
On receiving the components, a comprehensive dimensional and visual check of their original state is made.
An initial inspection report will then be forwarded outlining these facts and whether a good repair is feasible.
COMPONENT INSPECTION
All manufactured or repaired components undergo visual, dimensional, ultrasonic and where requested dye penetrant inspections. Dimensions are checked to ensure that every critical one is within tolerance given by the drawings.