Super Premium Quality Balls are the best in Quality balls for the Silent Bearing Applications.
NHB Ball & Roller LTD has recently launched this new class of chrome steel balls 100Cr6. They are better than the G3 quality, i.e. the ISO 3290 best existing class.
Super-Premium balls have been developed thanks to the company extended implemantation of a Premium philosophy that is based on the standardization towards the extreme quality of every little part of the production process, on the refusal of any compromise of any nature and on the exasperated research for excellence.
In the last five years NHB has been the main protagonist of a radical transformation of its own philosophy, which has led to overturn the manucfacturing and administrative processes with the aim of simplifying and streamlining them and drastically raising their level quality and repeatability. This, together with the use of innovative and unique lapping and product control technologies, has brought NHB to the definition of Super- Premium quality.
Currently NHB has developed Super- Premium technology on a limited number of balls (3.969, 4.762, 6, 7.938 e 9.525, all measures expressed in mm), but by 2018 end the intention is to extend it at least to all variants below 10 mm diameter.
NHB has recently developed the notion of NHB Inside to underline the message of the great contribution that a quality ball can give in many applications, to improve performance and reduce the indirect costs associated with the product and the final application. For this reason NHB encourages the customers to use NHB Inside logo on their finished products, as a communication tool and affirmation of a higher quality . For example, it is with this logic that NHB produces ball bearings exclusively using chrome steel with high purity and supplied only from one of the most renowned steel companies in the world: Daido and Kobe in Japan, Ascometal in France and Posco in Korea.