High speed stainless steel bearing requirements have?

In the daily production activity, for some of the high speed rotating equipment, need to match with corresponding high speed stainless steel bearing. High speed stainless steel bearing run normally, need to meet the following conditions: 1, given the high speed stainless steel bearing in the process of operation, need to bear the high speed factor and the bearing temperature rise caused by high-speed rotation, stainless steel bearings manufacturers think that stainless steel bearing material itself must have under the condition of high temperature applicable characteristics. High speed stainless steel bearing should not only meet the need of high precision requirements, at the same time also need to ensure that its heat resistance performance standards. Our stainless steel bearing installed at high speed and clearance adjustment need to grasp: when high-speed stainless steel bearing from room temperature rise to a high temperature state, its size and hardness changes shall be within the scope of the permit; In addition, stainless steel bearings under high speed centrifugal force caused by the force system and shape changes within the scope of the permit. 2, in order to ensure the normal running of equipment, high speed stainless steel bearing in rotary system should be based on the precise dynamic balance test, and shaft assembly with a hole the size of the bearing parts shall be higher than the general requirements of precision, form and position accuracy. Especially considering the coaxial degree of hole or shaft neck and shoulder verticality. 3, considering the characteristics of high speed, the stainless steel bearings after installation, the roll deformation must be as small as possible, and the interference of interference fit to achieve is not too large. This is because in the process of high speed running, it will be at the same time by the centrifugal force and high temperature conditions must be under the influence of thermal expansion, or on the surface of the offset with reverse pressure. So, under the normal temperature constant velocity, the effective amount of interference for high-speed bearing may be invalid. All in all, under the condition of high speed, high temperature, from the choice of coordination and clearance to strive to maintain the accuracy and working performance of stainless steel bearing is has the certain difficulty. In terms of technology can solve these difficulties, produce the high speed of stainless steel bearing long life, price is excellent, support special customized, specific please contact. For more information on our stainless steel bearing, please refer to