The working principle and characteristics of non-standard bearing manufacturing

Working principle and characteristics of non-standard bearing manufacturing source: bearing | last updated: - 2020 07 - 06 working principle and characteristics of non-standard bearing manufacture non-standard bearing principle of work of non-standard bearing is the most common type of rolling bearing. Basic non-standard bearing outer ring, inner ring, a set of steel ball and a set of cage. Non-standard bearing has two types: single and double column. Deep groove ball structure has two types: closed and open. Non-standard bearings mainly take radial load, but also can bear radial load and axial load at the same time. When it only bear radial load, the contact Angle is zero. Large non-standard bearing radial clearance, with the performance of angular contact bearings, can withstand a larger axial load. Non-standard bearing small friction coefficient, limit rotational speed is high. Non-standard bearings bearing characteristics of non-standard bearings with wide application scope is the most representative of rolling bearing. It is suitable for high speed and high speed running, very durable, often do not need to maintain. This kind of bearing small friction coefficient, high limit speed, simple structure, low manufacture cost and easy to achieve high manufacture precision. Each are not identical, size range and form can be used in precision instruments, low noise motors, automobiles, motorcycles and general machinery. It is the most widely used in industrial machinery bearings. It mainly bear radial load, and can withstand a certain amount of axial load. When choosing a larger radial clearance, axial load capacity will increase, but under pure radial force when the contact Angle is zero. When applying axial force, contact Angle greater than zero. Normally, stamping is also used by undulating cages, solid cage made of vehicles, sometimes also used nylon cage. After install non-standard bearings on the shaft, shaft or shell axial displacement can be limited within the scope of the bearing axial clearance, thereby axial positioning in both directions. In addition, this also has a certain degree of automatic self-aligning bearing capacity. When it is relative to the bearing hole 2 'to 10', it can still work normally, but had certain influence on bearing life. Non-standard bearing cage is mainly steel stamping waveform cage, large bearing mostly use vehicle manufacturing metal solid cage. Non-standard bearings is the most commonly used rolling bearing. Its structure is simple and easy to use. Is mainly used to bear radial load, but when bearing radial clearance increases, it has a certain Angle contact ball bearing performance, and can withstand the combination of radial and axial load. When high speed and thrust ball bearing is improper, it can also be used to carry pure axial load. And non-standard bearing the same size and the size of the compared to other types of bearings, the bearing has a lower friction coefficient and high limit speed. However, it does not impact resistance, not suitable for under heavy load.