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The raceways of the inner and outer rings of deep groove ball bearings are all arc-shaped grooves, and the radius of the groove is slightly larger than the radius of the ball. It is mainly used to bear radial load, but also can bear certain axial load. When the radial clearance of the deep groove […]
If the bearing is in a good state of continuous rotation, it will emit a low whining or buzzing sound. If there is a sharp hiss, squeak and other irregular sounds, it often indicates that the bearing is in a poor continuous rotation condition. The sharp squeaking noise may be caused by improper lubrication. Inappropriate […]
1. Common faults and cause analysis Rolling mill bearings may be damaged due to various reasons during operation, such as improper assembly, poor lubrication, intrusion of moisture and foreign matter, corrosion and overload, etc., may cause premature damage to the bearing. Even if the installation, lubrication and maintenance are normal, after a period of operation, […]
Single-row ball slewing ring is one of the important parts of modern machinery and equipment, mainly composed of upper ring, lower ring and full ball. Its running speed is very low, and it is usually used in many mechanical products, for example, it is widely used in rotating equipment such as rotary conveyors, excavators, construction […]
Slewing bearings are important parts in many modern machinery and equipment, because their performance is more unique than other mechanical parts, including significant advantages in anti-corrosion performance. However, if the slewing bearing is not produced strictly in accordance with the cleaning and anti-rust regulations and the requirements of oil seal anti-rust packaging, the bearing parts […]
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