The Production And Processing Method Of Ball Bearing Is Briefly Introduced

What is Ball Bearings

Ball bearing is a kind of rolling bearing, the spherical alloy steel ball is installed in the middle of the inner and outer steel ring, in the rolling way to reduce the friction in the process of power transmission and improve the efficiency of mechanical power transmission. Ball bearings, which can not bear large heavy loads, are common in light industrial machinery. Ball bearings are also called ball bearings.

Characteristics of Ball Bearings

Rolling bearing (rolling bearing) than journal bearing (journal bearing) rotation friction resistance is small, so at the same speed, because the temperature generated by friction will be lower. Ball bearings are generally used in low - load mechanical transmission equipment. Because the bearing area of ball bearings is small, it is easy to suffer serious mechanical damage at high speed, so needle roller bearings are often adopted in the mechanical transmission of heavy load to increase the bearing surface, improve the mechanical transmission efficiency, and reduce the mechanical damage.

Application of Ball Bearings

Different types of ball bearings may have different applications, let’s check them out:

Angular Contact Bearings: designed to work under combined radial and axial loads.

Axial Bearings: also called thrust ball bearings, these are designed to work under the force applied parallel to the bearing's axis, or thrust loads.

Deep-Groove Bearings: designed to carry both radial and light axial loads.

Linear Bearings: designed to allow movement in one direction along a linear axis.

Self-aligning Ball Bearings: bearings with two sets of balls that are self-aligning and to carry both radial and light axial loads.

High-Speed Angular Contact Bearings: another type of precision ball bearing is a high-speed angular contact bearing. As the name implies, high-speed bearings are designed to handle high RPMs with precision and accuracy.

The production and processing method of ball bearing is briefly introduced

Bearing is an important part of modern mechanical equipment, its main function is to support the mechanical rotating body to reduce the friction coefficient in the process of movement and ensure its rotation accuracy. Ball bearing is one of the most common bearings in the light industry machinery industry. The spherical alloy steel ball is installed in the middle of the inner and outer steel rings to reduce the friction force in the process of power transmission and improve the efficiency of mechanical power transmission by rolling.

Processing of bearing rings:

1. Forging processing, forging processing is the primary processing of bearing ring processing, also known as rough processing. The main function of ring forging processing is: to obtain the blank similar to the shape of the product, so as to improve the utilization rate of metal materials, save raw materials, reduce the amount of machining, reduce costs; Eliminate metal internal defects, improve metal structure, make metal streamline distribution reasonable, metal tightness is good, so as to improve the service life of bearings. Forging method is generally in the induction furnace, press, reaming machine and shaping machine into the connection of the equipment body for flow operation.

2.Annealing, ring annealing is the main role:

The spheroidizing annealing of high carbon chromium bearing steels is to obtain the microstructure with fine, small, uniform and round carbide particles evenly distributed on the ferrite matrix, which is prepared for the later cold working and the final quenching and tempering.

3.Turning processing turning processing is the semi-finished processing of bearing rings, also can be said to be forming processing. Turning processing methods:

Centralized process method is to complete small batch production of all turning processes on one equipment, while decentralized process method is to complete mass production of a certain turning process on one equipment.

The price of Ball Bearings

The price of Ball Bearings is affected by many factors such as market, material and quotation. If you want to know the specific price of Ball Bearings,please contact us to make enquiries.

Supplier of Ball Bearings:BMB Bearings

BMB Bearings is the complete one-stop supplier of OEMs and wholesalers purchasing high-precision, miniature ball bearings, industrial ball bearing related products, as well as related professional services, including world-class engineering and design. If you have any need, please feel free to contact us .