Views:5 Author:Site Editor Publish Time: 2020-10-27 Origin:Site
Bearings are installed in almost all mechanical equipment. In order to meet different purposes and requirements, bearings are constantly developing and improving.
Deep groove ball bearing：The most widely used rolling bearing. It is characterized by low frictional resistance, high displacement, and can withstand load or radial and simultaneous combined loads. It can also be used as load-bearing mechanical parts, such as low-power motors, automobiles and tractors. Gearboxes, machine tool gearboxes, general machines, tools, etc.
The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. There are two types of deep groove ball bearings, single row and double row. The deep groove ball structure is divided into two types: sealed and open. The open type means that the bearing does not have a sealed structure. The sealed deep groove ball is divided into dust-proof and oil-proof. seal. The material of the dust-proof seal cover is stamped with steel plate, which simply prevents dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent the grease in the bearing from overflowing.