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What is the meaning of deep groove ball bearings?

Views: 0     Author: Site Editor     Publish Time: 2022-06-17      Origin: Site

deep groove ball bearings (single row radial ball bearings) are the most widely used rolling bearings. It is characterized by low friction resistance and high speed. It can be used for parts bearing radial loads or combined radial and axial loads at the same time, and can also be used for parts bearing axial loads, such as low power motors, automotive and tractor transmissions, machine tool transmissions, general machinery, tools, etc.



  • What is the principle of using deep groove ball bearings?

  • What are the design features of deep groove ball bearings?

  • What are the advantages of deep groove ball bearings?



What is the principle of using deep groove ball bearings?

deep groove ball bearings are mainly used to accommodate pure radial loads and can also accommodate radial loads and axial loads at the same time. Under purely radial load, the contact angle is zero. If the deep groove ball bearing has a large radial clearance, it has the performance of an inclined bearing and can bear a large axial load. The coefficient of friction of deep groove ball bearings is very small and the limit speed is also high. deep groove ball bearings are superior to axial ball bearings, especially in high-speed operating conditions with high axial loads.



What are the design features of deep groove ball bearings?

Compared to other types, deep groove ball bearings have a simple structure and can be easily achieved with higher manufacturing accuracy, making them suitable for mass production in series, with low manufacturing costs and extremely frequent use. In addition to the basic type, deep groove ball bearings also have various modified structures, such as deep groove ball bearings with dust protection; deep groove ball bearings with rubber seal; deep groove ball bearings with retaining grooves; deep groove ball bearings with high load capacity with ball grooves; double row deep groove ball bearings.


What are the advantages of deep groove ball bearings?

deep groove ball bearings are the most representative rolling bearings and widely used. It is suitable for high-speed and even extremely high-speed operation, and it is very durable and does not require frequent maintenance. This bearing type has small coefficient of friction, high limit speed, simple structure, low manufacturing cost and is easy to achieve high manufacturing precision. The size range and shape vary and are used in precision instruments, low noise engines, automobiles, motorcycles and general machinery and other industries, and are the most widely used type of bearings in the machinery industry. It mainly carries radial load and can also carry a certain axial load.

If the radial air is selected larger, the axial load capacity increases and the pressure angle is zero under pure radial force load. With an axial force, the contact angle is greater than zero. Generally, punched wave-shaped cages, car-made solid cages, and sometimes nylon cages are used.


SHANDONG CHIK BEARING CO., LTD was founded in 2001 and produces a wide range of ball and roller bearings for automotive, ferrous metallurgy, chemical machinery and mechanical engineering in its main plants in Mainland China.


CHIK BEARING produces a wide range of ball and roller bearings for automotive making,​Ferrous Metallurgy, hemical Machinery and Machine Manufacturing .

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