Iron ball bearings are generally used in low load mechanical transmission equipment. Due to the small load-bearing area of ball bearings, iron ball bearings are prone to serious mechanical damage during high-speed operation.
Therefore, needle roller bearings are often used in heavy-duty mechanical transmissions to increase the load-bearing surface, improve mechanical transmission efficiency, and reduce mechanical damage.
Iron ball bearing have changed the friction mode of bearings by adopting rolling friction, which is more effective in reducing friction between bearing surfaces, improving the service life of fan bearings, and thus extending the service life of radiators. The disadvantage is that the process is more complex, the cost increases, and it also brings higher working noise.
Assembly process requirements for iron ball bearings:
Iron ball bearing is high-precision and easily damaged mechanical components.In some special usage environments, iron ball bearings will be protected by bearing box mechanical seals or other forms of seals.
The use of these sealing components takes up a large amount of volume space and also has some impact on the design of the product. So people gradually moved the sealing device onto the iron ball bearing and continuously improved and optimized it. Nowadays, various types of bearings with dust covers and sealing rings have become very popular, and iron ball bearings with sealing structures are constantly increasing, adding a lot of materials.Today, we will mainly talk about the assembly requirements of sealed iron ball bearing.
During the assembly of iron ball bearing, in addition to the requirements for grease injection, there are also strict requirements for sealing packaging. In general, this type of iron ball bearings has a rubber seal with a steel frame, which is divided into internal and external seals.
If you need iron ball bearings or need any other bearings, please feel free to contact me!
Contact: Leon
Email: nsk@zyslbearing.com
Skype: lh19881023
MP/Whatsapp: +8615098916271
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