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When selecting bearings, the design life of the bearing under the conditions of use must be set. The design life is determined based on the durability required by the mechanical device itself and the reliability during operation. The commonly used design life reference values are listed in the following table . When determining bearing size, the service life of the bearing is a very important reference factor. In addition, the strength and rigidity of the shaft and bearing box are also factors that need to be considered.
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NSAR são amplamente utilizados em eletrodomésticos. micromotores, ferramentas elétricas, máquinas de jardim, motocicletas, automóveis, equipamentos médicos, máquinas esportivas, máquinas têxteis e máquinas agrícolas.
Os rolamentos que fabricamos são todos de baixo ruído, baixa vibração, baixo atrito, alta precisão, alta vedação, alta velocidade de giro e longa vida útil.
Quality is the key point for the NSAR. bearing’s growth and development, which always regards the improvement of high quality and service as the long-term-development strategy. NSAR has passed IS09001: 2000, 1S09001: 2008, and will struggle for the NSAR in long term.
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