Solution to abnormal damage of IKO plastic bearing
Solution to abnormal damage of IKO plastic bearing
2022年4月4日
Judgment skills of damage degree of IKO combined bearing
Judgment skills of damage degree of IKO combined bearing
2022年4月4日

How is the vibration of IKO stainless steel bearing produced

  • Generally speaking, the rolling bearing itself in the stainless steel bearing does not produce noise. The “bearing noise” usually felt is actually the sound effect of vibration between stainless steel bearings and surrounding structures directly or indirectly.

How is the vibration of IKO stainless steel bearing produced

  • This is why many times the noise problem can be regarded as a vibration problem involving the whole IKO bearing application. Excitation caused by the change of the number of loaded rolling elements. When a radial load is loaded on a bearing, the number of loaded rolling elements will change slightly during operation, that is: 2-3-2-3 This causes an offset in the direction of the load. The resulting vibration is inevitable, but can be reduced by axial preloading, which is loaded on all rolling elements.How is the vibration of IKO stainless steel bearing produced
  • When the waviness of components is closely matched between the bearing ring and the bearing seat or transmission shaft, the IKO bearing ring may be deformed by matching with the shape of adjacent components. If deformation occurs, vibration may occur during operation. Therefore, it is important to machine the bearing pedestal and drive shaft to the required tolerances.How is the vibration of IKO stainless steel bearing produced
  • Local damage due to incorrect operation or installation, a small part of IKO bearing raceway and rolling element may be damaged. During operation, rolling over damaged bearing parts will produce a specific vibration frequency. Vibration frequency analysis can identify damaged bearing components. Vibration behavior in applications in many applications, the stiffness of IKO bearings is the same as that of surrounding structures. Because of this feature, as long as the bearing (including preload and clearance) and its configuration in the application are correctly selected, it is possible to reduce the vibration in the application.
  • There are three ways to reduce the vibration of stainless steel bearings:
  • Remove from critical vibration application.
  • Suppress the critical excitation vibration between the excitation part and the resonance part.
  • Change the stiffness of the structure to change the critical freque
How is the vibration of IKO stainless steel bearing produced

How is the vibration of IKO stainless steel bearing produced

  • Generally speaking, the rolling bearing itself in the stainless steel bearing does not produce noise. The “bearing noise” usually felt is actually the sound effect of vibration between stainless steel bearings and surrounding structures directly or indirectly.How is the vibration of IKO stainless steel bearing produced
  • This is why many times the noise problem can be regarded as a vibration problem involving the whole IKO bearing application. Excitation caused by the change of the number of loaded rolling elements. When a radial load is loaded on a bearing, the number of loaded rolling elements will change slightly during operation, that is: 2-3-2-3 This causes an offset in the direction of the load. 
  • The resulting vibration is inevitable, but can be reduced by axial preloading, which is loaded on all rolling elements.How is the vibration of IKO stainless steel bearing producedHow is the vibration of IKO stainless steel bearing produced
  • When the waviness of components is closely matched between the bearing ring and the bearing seat or transmission shaft, the IKO bearing ring may be deformed by matching with the shape of adjacent components. If deformation occurs, vibration may occur during operation. Therefore, it is important to machine the bearing pedestal and drive shaft to the required tolerances.How is the vibration of IKO stainless steel bearing produced
  • Local damage due to incorrect operation or installation, a small part of IKO bearing raceway and rolling element may be damaged. During operation, rolling over damaged bearing parts will produce a specific vibration frequency. 
  • Vibration frequency analysis can identify damaged bearing components. Vibration behavior in applications in many applications, the stiffness of IKO bearings is the same as that of surrounding structures. Because of this feature, as long as the bearing (including preload and clearance) and its configuration in the application are correctly selected, it is possible to reduce the vibration in the application.How is the vibration of IKO stainless steel bearing produced
  • There are three ways to reduce the vibration of stainless steel bearings:How is the vibration of IKO stainless steel bearing produced
  • Remove from critical vibration application.How is the vibration of IKO stainless steel bearing produced
  • Suppress the critical excitation vibration between the excitation part and the resonance part.
  • Change the stiffness of the structure to change the critical frequency.
Wear failure and fracture failure of IKO flange bearing