1.Low noise, low vibration. All thse micromotor bearing meet the Standard EMQ, can reach the highest level of Z4 V4. 2.Bearing ring is made from chrome steel, the steel balls usually are also use chrome, but some high-class customers like Silicon nitride balls. We produce various types of bearings,including customized non-standard bearings,insulation bearing.With reliable quality and competitive price,we have long term cooperation with enterprises all over the world regarding related accessories.Please contact us!
