Lubricating oils Manufacturers online

Lubricating oils reduce friction, minimize wear, protect against corrosion and contribute to heat dissipation.

They play an important role in industry, in the automotive sector and in many technical applications.
Lubricating oils can be used in lubrication systems as well as for manual lubrication.

Below you will find the function and types of lubricating oils, an overview of their use and information on maintenance and change intervals:

How lubricating oils work:

Lubricating oils fulfill several important tasks in mechanical systems:

1. They form a lubricating film layer between moving parts.
2. They prevent direct metal contact and reduce abrasion.
3. Lubricating oils absorb and dissipate heat to prevent overheating, which is particularly important in high-performance engines and gearboxes.
4. The additives they contain protect metal surfaces from rust.
5. Lubricating oils prevent deposits and contamination through oxidation.
6. Lubricating oils form a protective film that prevents the penetration of dirt and moisture.
7. They keep particles in suspension and transport them to filter systems.

Types of lubricating oils:

Lubricating oils can be differentiated according to their composition and areas of application.

By base oil type:

1. Mineral oils are refined from crude oil. They are widely used and inexpensive.
2. Synthetic oils are more resistant to temperature and oxidation and have longer change intervals.
3. Semi-synthetic oils are a blend of mineral and synthetic oils and offer improved performance.
4. Biodegradable oils for environmentally friendly applications (e.g. forestry, shipping).

By viscosity (SAE or ISO classes):

1. Engine oils (SAE 0W-20, 5W-30, 10W-40, 15W-50 etc.) are divided according to their temperature-dependent flow properties.
2. Industrial oils (ISO VG 32, 46, 68, 100, 150, 220 etc.) are classified according to their kinematic viscosity in mm²/s at 40°C.

According to area of application:

1. Engine oils: For combustion engines in vehicles and machinery.
2. Transmission oils: For manual and automatic transmissions, high pressure load.
3. Hydraulic oils: For hydraulic systems, power transmission and lubrication.
4. Turbine and compressor oils: For power plants and compressed air systems.
5. Food grade lubricants: NSF-H1 certified oils for the food industry.

Use of lubricating oils:

Lubricating oils are used in numerous areas:

1. Automotive and vehicle technology:
As engine oil in combustion engines of cars, trucks, motorcycles, ships and airplanes.
As transmission oil in manual transmissions, automatic transmissions and differentials.
In axle and as bearing grease for wheel bearings, joints and drive shafts.

2. Industrial applications:
Machine oils for production plants, CNC machines and robotics.
Hydraulic oils in presses, machine tools, excavators and cranes.
Compressor and turbine oils for steam turbines, gas and wind power plants.

3. Special applications:
NSF-certified oils for food production.
High-temperature oils for steelworks, foundries and blast furnaces.
Biodegradable oils as environmentally friendly solutions for forestry and agriculture.

Maintenance and change intervals of lubricating oils:

• Mineral oils have shorter change intervals than synthetic oils.
• Filter and cleaning systems influence the service life of the oil.
• Regular oil analyses help to optimize oil change costs.

Lubricating oils are indispensable operating materials for the smooth operation of machines, engines and systems. The right choice depends on viscosity, additives, operating conditions and environmental requirements. Regular maintenance and oil quality checks ensure optimum performance and extend the service life of machines and vehicles.

Here are the most important aspects to consider when buying lubricating oils:

The purchase of lubricating oils requires a sound analysis of technical, economic and logistical factors. The right selection and procurement not only influences machine performance and maintenance intervals, but also operating costs and environmental compatibility.

• Before a purchase decision is made, the specific requirements of the machines, engines or gearboxes must be analyzed in detail.
• Be sure to observe the manufacturer's approvals and standards:
• OEM approvals: Machine and vehicle manufacturers provide exact specifications (e.g. Mercedes-Benz, VW, Caterpillar, Siemens).
• Choosing the right viscosity is crucial for lubrication performance:
• Low-viscosity oils (e.g. 0W-20, ISO VG 22) are suitable for cold temperatures and high-speed applications.
• High-viscosity oils (e.g. 15W-50, ISO VG 150) are suitable for high temperatures and heavy mechanical loads.
• Wear protection (AW, EP additives) extends the service life of gearboxes and bearings.
• Oxidation stabilizers extend the change intervals.
• Corrosion protection additives prevent rust formation on metal parts.
• Detergents and dispersants keep deposits and dirt in suspension.
• A professional purchase should not only consider the price per liter, but also the long-term operating costs.
• Cheap oil can result in higher maintenance and repair costs.
• High-quality oils extend service life and reduce oil consumption.
• Synthetic oils have a longer service life than mineral oils.
• Regular oil analyses can optimize oil change intervals.
• Higher temperature stability means lower evaporation losses.
• Which packaging units make sense: Smaller containers (1L, 5L), larger ones (20L, 60L, 200L drums or IBC containers).
• When stockpiling, observe the legal regulations for the storage of hazardous substances (e.g. drip pans for spills).
• Reliable delivery times are crucial to avoid production downtimes.
• Check the possibility of fast delivery or emergency supplies.
• Choosing the right supplier influences the quality of the lubricants and operational safety.
• Observe test reports and laboratory analyses for consistent oil quality.
• Also include OEM approvals and independent tests (e.g. TÜV, DEKRA, ASTM tests) in your purchasing decision.
• In sensitive areas, look for environmentally friendly, biodegradable lubricating oils (e.g. HEES, HETG).
• Do the suppliers offer recycling programs for used oil and environmentally friendly disposal solutions?
• Give preference to suppliers with sustainable production processes.

When purchasing lubricating oils professionally, technical specifications, economic aspects, storage conditions and supplier quality must be carefully checked. The right choice of oil contributes to efficiency, machine service life and cost reduction. Strategic purchasing can also take ecological and sustainable aspects into account and thus offer long-term benefits for the company and the environment.

Lubricating oils can be purchased from various suppliers. Comprehensive information about manufacturers and suppliers of Lubricating oils from all over the world can be found on Exportpages.