Sound and control roller bearings INA roller bearings sound when running, continuous sound of a slippery rolling body raceway rolling issued Shenzhen Spherical roller bearings supplier, all rolling bearings are The basic sound peculiar happened. General bearing raceway sound that is sound with other sounds. Ball bearing raceway sound is irregular, the frequency of 1000Hz over roller bearings, its not the main frequency change with the speed, but the overall sound pressure level increases with speed accelerated. Rolling the sound and control the impact of the larger models of ball bearings or cylindrical roller bearings at low speed in a pure radial load, due to the centrifugal force of the rolling elements Spherical roller bearings smaller picture, the non-load zone in roll body will impact the cage or raceway and noisy. However, the higher the speed, the sound will disappear. The method of controlling the impact of sound rolling elements are: appropriate to reduce the radial clearance, the use of a reasonable structure of supple material bearing cage. Shenzhen Spherical roller bearings supplier, roller bearings, provided by the Dongguan City, Long-Long-Bearing Machinery Co., Ltd. Dongguan City, Long-Bearing Machinery Co., Ltd. (long-yu.net) strong, credible, in Dongguan, Guangdong thrust roller bearings and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Long Yu and you hand into the brilliant, for a better future!