Precision balls

Precision, life and quality are the features that make these balls suitable to various applications, while maintaining high performance.



Their compliance with the most sophisticated wear resistance standards make precision balls a solid product for many sectors. In addition to the production of ball bearings, indeed, they are used differently depending on the field of application, which includes the following:

  • vehicles;
  • bicycles;
  • household appliances;
  • machine tools;
  • valves;
  • pumps;
  • castor wheels for furniture;
  • sliding guides;
  • toys;
  • chemical, paper and textile industries.


Made in various materials, in order to provide a solution to every need, these precision balls are available in chrome steel, carbon steel, copper- and nickel-plated steel, stainless steel, brass, bronze, aluminium and titanium.

Lastly, they can also be ordered in ceramic, glass, plastic and rubber.

Rollers and Needles

Rollers and needles for bearings feature high performance and high resistance to wear, which ensure optimum operation over time.

Emiliana Cuscinetti offers rollers, needles and pins in accordance with UNI/DIN standards and, thanks to the assistance and experience on the field of a qualified technical office, these mechanical parts can be customised according to your specifications and the designs you provide to us.

Emiliana Cuscinetti selects rollers, needles and pins based on standard tolerance classes and provides a wide range of sizes.


There is a wide variety of fields of application, from the automotive industry to the bearings and linear guides industry, from the wind power sector to the aeronautical sector, and many more.


Rollers and needles are available in various materials. Depending on your needs, you can choose from:


AISI304/W 1.4301

AISI316/W 1.4401

AISI420C/W 1.4034

AISI430/W 1.4016

AISI440C/W 1.4125



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