Extreme Speed Maintenance Steps Of Ina Deep Groove Ball Bearing

Extreme Speed Maintenance Steps 

• For the range of C / = 10, the reduction of limit speed is very small, so it can be ignored, that is, F1 = 1.
• For the radial bearing under combined load, the number of rolling elements under load increases, the friction resistance increases, the calorific value increases, the lubrication and Speed Maintenance Step cooling conditions deteriorate,and the force acting on the cage also increases. Therefore, the limit speed of deep groove ball bearing must be adjusted by multiplying a reduction factor F2 according to the bearing type and load angle.
• If the limit speed of the selected INA Bearing cannot meet the use requirements, some improvement technical measures can be taken to improve it to meet the more satisfactory requirements. Such as improving the bearing tolerance level;
• Appropriately increase the clearance; Change to special materials and improve the structure of cage; Change the lubrication Speed Maintenance Steps mode, such as oil-gas, oil mist and jet lubrication; Improve cooling conditions, etc.