The label "multipurpose grease" often creates false confidence. Many users assume it means one grease can be used in every machine and every bearing. That is not how grease selection works. Specific applications — such as electric motors — may require greases quite different from standard multipurpose EP grease.
Grease performance depends on thickener type, base oil viscosity, NLGI grade, operating temperature, speed, water exposure, and relubrication interval. A grease that works well in a general chassis point may be unsuitable for a high-speed electric motor, wet bearing, or high-temperature industrial duty. Using the wrong grease can shorten life rather than simplify maintenance.
Multipurpose grease is useful for standard applications where operating conditions are moderate and the product is technically suitable for the bearing design. But it should never be treated as a universal answer without checking the application. Convenience should not override lubrication engineering.
Can one grease be used across all machines?
No. Different machines and bearings demand different grease properties, especially when speed, temperature, load, or contamination risk changes.
Need help identifying whether a multipurpose grease is enough for your application? Banesto can help you select the right grease for the right duty.
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