One compromise-free grease. Consistent protection across your full operating range
High-performance bearing grease for variable operating conditions
Ensuring the uptime and reliability of your critical assets is a constant priority. Production targets keep rising. Expectations around efficiency, safety and cost control grow with them. Every unplanned stoppage means less output and higher costs.
Yet in most production facilities, frequent relubrication is considered normal, regular bearing replacements are accepted as part of the process, and increasing maintenance activity is seen as the price of keeping production running. Most maintenance teams have learned to work around these patterns. The question is whether they have to.
When assets require constant attention and lubrication intervals are shorter than expected, this may not indicate reliability. It may indicate that the lubrication strategy is not matched to the actual demands of the asset.
Suboptimal lubrication is one of the most underestimated drivers of bearing failure and unplanned downtime in industrial facilities. According to SKF, 56% of premature bearing failures are directly related to poor lubrication, and 15 to 40% of total maintenance spend is influenced by poor lubrication practice. The cost is not the lubricant itself, which typically represents just 1 to 3% of the maintenance budget. It is the labour, spare parts, energy and lost output that poor lubrication drives. That is where the real exposure lies.
Do you recognise these symptoms in your facility?
The most common symptoms of a mismatched lubrication strategy are not dramatic failures. They are patterns that become accepted as normal: lubrication intervals shorter than the manufacturer specification, bearing replacement cycles that are recurring and somewhat predictable, operating temperatures are high and gradually increasing, and maintenance demand that keeps growing without a clear root cause. Together, they signal a lubrication strategy not matched to actual operating conditions.
These patterns are particularly common where speeds vary, loads fluctuate with throughput and start-stop cycles are frequent. If you recognise more than one of them, the underlying cause is worth investigating before the next scheduled replacement.
In most cases, the root cause is not the maintenance team or the equipment. It is a mismatch between the grease in use and the full range of conditions that grease is being asked to handle.
Why does a good grease underperform in variable operating conditions?
Most bearing greases are formulated for a specific operating window: a defined combination of speed, load and temperature under which they deliver optimal protection. When conditions stay within that window, the grease performs as designed. When conditions vary, as they routinely do, the grease begins to underperform. The effects are gradual and difficult to attribute directly to lubrication. That is precisely why the problem is so often accepted rather than solved.
Production environments are rarely static. Speeds vary between runs, loads fluctuate with material variation, and start-stop cycles subject bearings to contact conditions fundamentally different from steady-state operation. A grease optimised for high-speed, moderate-load conditions may perform well for most of its service life. It is the time spent outside those conditions that drives wear, depletes additives and shortens component life.
At lower speeds, viscosity and the resulting film thickness may become insufficient. Under increasing loads, additive chemistry can underperform, particularly when the lubricant film no longer prevents metal-to-metal contact. At elevated temperatures, base oil oxidation accelerates. Over time, these effects increase maintenance demand in ways that may seem inevitable. They are not.
What makes Interflon Grease HS2 different?
Interflon Grease HS2 is designed for operating conditions in which speed, load and temperature vary. It provides consistent protection at varying conditions, without the need to switch to a different grease, and without accepting lower performance that is typically a result of these varying conditions.
It is formulated to maintain an effective lubricating film across varying running conditions, helping to preserve surface separation at lower speeds and reduce friction and heat generation at higher speeds. MicPol® technology forms a durable protective tribofilm on the metal surface, helping to protect moving parts across a wide operating range.
Where does Grease HS2 deliver the greatest impact?
Interflon Grease HS2 is suitable for rolling element bearing applications where operating conditions vary, lubrication intervals are shorter than expected, or where multiple greases are used across similar assets. It performs particularly well in environments where extended relubrication intervals, prolonged component protection and reliable operation under varying conditions are required.
Grease HS2 in applications
What results can you expect?
- 50 to 85% reduction in lubrication time and lubricant consumption
- More than 50% reduction in unplanned downtime
- 5 to 10% reduction in energy consumption
- Extended component life in bearings, drive shafts and electric motors
- Free from PFASand nano technology
Based on results reported by Interflon customers across more than 50 countries.
Common bearing lubrication questions Interflon Grease HS2 helps answer
The most likely cause is a mismatch between the grease formulation and the actual operating conditions of the asset. Most greases are designed for a specific performance window. When conditions vary, as they routinely do, protection can decline in ways that are gradual and difficult to attribute directly to lubrication. Interflon Grease HS2 maintains consistent protection across variable conditions, including start-stop cycles, fluctuating loads and a wide speed range.
Relubrication intervals often shorten because the grease depletes ages and bleeds out faster than expected under actual operating conditions. Elevated temperatures accelerate base oil oxidation, while high shear can reduce the grease’s ability to maintain effective protection throughout the full interval. Interflon Grease HS2 is formulated to remain effective across variable operating conditions, helping to extend relubrication intervals and reduce lubrication labour.
In many cases, yes. Grease HS2 covers a wide performance range: medium to extreme high speeds, variable loads, wet and contaminated environments. It is frequently used to consolidate several application-specific greases into a single product, simplifying lubricant management and eliminating the risk of misapplication.
At lower speeds and during start-stop cycles, the film thickness increases to ensure sufficient surface separation under higher contact stress. At higher speeds, it thins to reduce internal friction and heat generation without compromising protection. This film behaviour addresses the two most common failure conditions simultaneously (insufficient surface separation at low speed, and excessive friction temperature increase at high speed), without requiring different products for different operating phases.
MicPol® technology is Interflon's proprietary friction-reduction technology. Micronised, polarised particles adhere chemically and mechanically to metal surfaces, forming a durable protective barrier between moving parts that remains effective between moving surfaces. The technology forms the basis of Interflon's entire lubricant portfolio, and is PFAS-, microplastics- and nanotechnology-free.
Find out in one visit whether your lubrication strategy is costing you more than it should
Your assets could operate on a mismatched lubrication strategy, resulting in accumulated costs. In technician hours, lubricant consumed, components replaced and production interrupted. A single on-site assessment by an Interflon Technical Adviser identifies where the greatest impact can be achieved and what a switch to Grease HS2 would realistically deliver in your situation.
Where a pilot is appropriate, it runs with documented outcomes before any broader commitment is required. You see the results before you make the decision.
