Schaeffler Singapore

Products INA/FAG


X-life – the quality seal for significant performance improvement

X-life – the quality seal for significant performance improvement

X-life is the seal of quality for ultra-high performance products of the brands INA and FAG. They are characterized by higher basic dynamic load ratings compared to conventional products, resulting in a longer rating life and operating life.


X-life – benefits

X-life opens up new possibilities in design and engineering:
If the load and design envelope are unchanged, X-life bearings have a longer rating life. In this case, longer intervals are possible between maintenance operations.
Conversely, an X-life bearing with the same design envelope and the same rating life can support higher loads.
Where both the rating life and the load are unchanged, the use of X-life bearings results in greater performance density, optimization of the design envelope and a reduction in design mass.
As a result, X-life bearings make an essential contribution to improvements in the overall cost-effectiveness of the application under the Total Cost of Ownership principle.

X-life – measures

Normal surface
(example cylindrical roller bearings)
  X-life surface
(example cylindrical roller bearings)

Higher performance is achieved through the use of state-of-the-art manufacturing techniques as well as improvements in internal design. These give better, more uniform surface quality and contact surfaces, leading to optimized load distribution in the bearing.


X-life – products


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