With the continuous development of our country's heavy industry, some parts and components that are often used in the fields of architecture and engineering have also been surfaced. Deep groove ball bearing is actually one of the rolling bearings. It is composed of inner ring, outer ring and other components. It is durable, environment-friendly, solid and fast. It does not require frequent maintenance and cleaning. It is also very easy to operate. Convenient, since the friction coefficient is small, the use range is also relatively light. Different types of deep groove ball bearings can be used on different parts of the product being used! What are the deep groove ball bearing models? Today we recommended some deep groove ball bearing models for you, so check it out!
Deep groove ball bearing basic definition
Code number 6, it must be deep groove ball bearings, mainly used to withstand the load, but also load different paths at the same time, when the deep groove ball bearings only bear radial load, the contact is zero, when the deep groove ball bearing has For larger radial loads, the contact performance will increase because of the larger load. In addition, when you see the deep groove ball bearing moment, perhaps you will be shocked by its simple structure, the structure is easy to understand, precision and endurance is beyond your imagination. And deep groove ball bearing production costs are relatively low, the sales price is relatively low.
Deep groove ball bearing features
The deep groove ball bearing has a simple structure and is easy to achieve high manufacturing precision compared with other types, so it is convenient for mass production in a series; the manufacturing cost is also low, and the use is extremely common. The axial load capacity is increased when a larger radial clearance is selected, and the contact angle is zero when the pure radial force is applied. When the axial force acts, the contact angle is greater than zero. Generally used punched wave cage, car body solid cage, and sometimes also use nylon frame. In addition to the basic type of deep groove ball bearings, there are various variant structures, such as: deep groove ball bearings with dust cover; with rubber Deep Groove Ball Bearings for Seals; Deep Groove Ball Bearings with Stop Grooves; Deep Groove Ball Bearings with Large Load Capacity for Ball Notches; Double Row Deep Groove Ball Bearings. However, they all share the following common features:
1. Each ring of the deep groove ball bearing in the structure has a continuous groove raceway with a cross section of approximately one-third of the circumference of the ball. It is mainly used to bear radial loads, but it can also withstand certain shafts. Load
2. When the radial clearance of the bearing increases, it has the properties of angular contact ball bearings and can withstand the axial load alternating in both directions;
3, small friction, high speed;
4, the structure is simple, the manufacturing cost is low, and it can reach high manufacturing precision;
Deep groove ball bearing application
In the modern industry, in the class of rolling bearings, deep groove ball bearings are the most representative type of bearings and have a wide range of applications. They are suitable for high-speed cornering and even cornering curves that are extremely fast. They are also extremely durable and have extremely fast running speeds. Fast, easy to achieve the accuracy of production, the range of models varies, strictly speaking, can be tailored, this trend of the deep groove ball bearings, its model is not possible, the diversification of the model, also makes the deep groove ball Bearings are favored in the process of use, and there is also a certain amount of load.
Deep groove ball bearing type
Since the models are diversified, the types of deep groove ball bearings are also very diverse. Commonly used in the market are sealed ring deep groove ball bearings, or dust cover bearings, double-sided, single-sided iron dust cover; with non-contact rubber seal deep groove ball bearings, with single and double The surface is divided into non-contact seals; the last one is a contact rubber seal, the outer ring is provided with a stop groove, denoted by the letter N, if the outer ring not only has a stop groove, but also a stop ring , then use the letter NR.
Deep groove ball bearing considerations
Because of the limitations of its self-aligning ability, deep groove ball bearings need to be installed with concentricity. The quality of concentricity will directly affect the balance of the operation of deep groove ball bearings, and it will also affect the service life of deep groove ball bearings. During use, a small amount of deviation is allowed, and the deviation depends on the size of the load. In the use of deep groove ball bearings, to keep the bearings clean, try to use professional tools to avoid the use of fiber, cloth and the like, do not allow stamping, not allowed to directly hit the bearing. Preventing rust in deep groove ball bearings is also a major concern.
