Recently, the global bearing industry has witnessed a new round of technological breakthroughs. Stainless steel bearing,
Ball bearing,
Deep groove ball bearing, Non-standard bearing,
Small bearing and Water pump Six core products including bearing have made significant progress in materials, processes and applications, injecting new impetus into the development of the high-end equipment manufacturing industry.
The corrosion resistance performance of Stainless steel bearing has achieved a breakthrough
A leading domestic enterprise has adopted a new surface treatment technology and successfully developed Stainless steel bearings with nano-composite coatings. The corrosion resistance in 3.5%NaCl solution has increased by 40%, and they are particularly suitable for harsh environments such as Marine engineering. This product has passed the 2000-hour salt spray test and its service life is 2.5 times that of traditional products.
The Deep groove ball bearing achieves dual breakthroughs in high speed and silence
The newly developed third-generation Deep groove ball bearing adopts a special heat treatment process, increasing the maximum rotational speed by 30% and reducing the friction coefficient by 18%. The self-lubricating Deep groove ball bearing launched by an international brand has an operating noise controlled below 28 decibels and will be applied first in the field of high-end home appliances.
The customization cycle of Non-standard bearing has been significantly shortened
By introducing 3D printing technology, the customization cycle of Non-standard bearing has been shortened from 45 days to 15 days. After a certain aerospace enterprise adopted the customized Non-standard bearing, the assembly accuracy of key components was improved to the 0.001mm level.
Small bearing contributes to the development of precision equipment
The ultra-thin Small bearing with a thickness of only 1.2mm has achieved mass production. The internal clearance control accuracy reaches the micrometer level and has been applied in batches to smart wearable devices. In the semiconductor field, Small bearing enables the wafer transfer accuracy to reach ±0.005mm.
The
Water pump bearing integrates an intelligent monitoring function
The new generation of Water pump bearing adopts a ceramic ball design, which improves wear resistance by 50% and reduces energy consumption by 12%. The Water pump bearing integrated with intelligent sensors can give early warnings of potential faults three months in advance, significantly improving the reliability of the system.
Industry experts say that with the development of new materials and intelligent manufacturing technologies, these six major types of bearing products are transforming from traditional standard parts to high-performance solutions. It is estimated that by 2025, the global high-end bearing market size will exceed 30 billion US dollars, among which the growth potential of Stainless steel bearing and Water pump bearing is particularly prominent.
At present, many leading enterprises are increasing their investment in research and development to promote the development of bearing products towards greater precision and intelligence. The International Organization for Standardization (ISO) will also release a new version of the bearing industry standard within this year, and the participation of Chinese enterprises has significantly increased.
