New patent for ZWZ : ensuring the measurement accuracy of axial clearance of four-point contact ball bearings
The National Bearing Engineering Technology Research Center Co., Ltd. under the ZWZ has submitted a patent application for a "method for measuring the axial clearance of a four-point contact ball bearing". The application was submitted in June 2024 and was recently published, with the publication number CN 118687523 A.
According to the patent description, this invention provides a new method for accurately detecting the axial clearance of a four-point contact ball bearing. The specific steps include: first, use an integrated fixing and loading system to fix the bearing in a horizontal position; then use a measuring tool to touch the end face of the outer ring of the bearing and record the data; then rotate the fixing system 180 degrees, read the value on the measuring tool again, and determine the axial clearance by comparing the two measurement results. This method not only simplifies the operation process, but also improves the rationality and accuracy of the test results, ensuring the consistency and stability of the axial clearance measurement value.
1.The news above mentioned with detailed source are from internet.We are trying our best to assure they are accurate ,timely and safe so as to let bearing users and sellers read more related info.However, it doesn't mean we agree with any point of view referred in above contents and we are not responsible for the authenticity. If you want to publish the news,please note the source and you will be legally responsible for the news published.
2.All news edited and translated by us are specially noted the source"CBCC".
3.For investors,please be cautious for all news.We don't bear any damage brought by late and inaccurate news.
4.If the news we published involves copyright of yours,just let us know.
BRIEF INTRODUCTION
Cnbearing is the No.1 bearing inquiry system and information service in China, dedicated to helping all bearing users and sellers throughout the world.
Cnbearing is supported by China National Bearing Industry Association, whose operation online is charged by China Bearing Unisun Tech. Co., Ltd.
China Bearing Unisun Tech. Co., Ltd owns all the rights. Since 2000, over 3,000 companies have been registered and enjoyed the company' s complete skillful service, which ranking many aspects in bearing industry at home and abroad with the most authority practical devices in China.
