What are the paired installation forms of angular contact ball bearings?
What are the paired installation forms of angular contact ball bearings?
Angular contact ball bearings are a kind of bearing that can withstand the combined load-bearing capacity in both radial and axial directions. Compared with deep groove ball bearings, they have stronger load-bearing performance. They usually adopt the form of multiple sets of single-row or double-row bearings. Applications, especially in the field of machine tool type precision machinery and equipment, meet the requirements for high speed and high stiffness. The matching forms of angular contact ball bearings are as follows:
1.Back-to-back configuration: Two single-row angular contact ball bearings are installed back-to-back. Their contact angle lines will spread along the direction of the rotation axis, which can well withstand bidirectional axial load forces and have strong resistance to deformation. . This assembly method can provide the equipment with high rigidity and certain anti-overturning moment performance.
2.Face-to-face configuration: Two single-row angular contact ball bearings are installed face-to-face, and their contact angles will converge toward the direction of the rotation axis. Because of their small angular rigidity, they can effectively increase the preload.
3.Tandem configuration: Two single row angular contact ball bearings are installed in series. This means that their contact angle lines are in a parallel state, and the load forces from the radial and axial directions can be evenly shared by the bearings. However, this configuration usually only bears a single axial load force, and is usually installed at opposite ends of the machine to balance and limit axial stability.
4.Triple configuration: Three single-row angular contact triple installations, capable of bearing radial and axial loads in both directions at the same time. However, this assembly method is prone to uneven load distribution, especially under high-speed rotation conditions, which can easily cause damage to the bearings. Therefore, it usually cannot be used in high-speed rotation working environments.
5.Quadruple configuration: A quadruple installation of four single-row angular contact bearings can also withstand radial and axial load forces in both directions. Under the same internal clearance, its preload force and stiffness are twice that of ordinary assembly methods, so it can withstand larger ultimate axial loads.
6.Free configuration: Free configuration angular contact ball bearings need to strictly control the dimensional tolerance of the final grinding plane of the non-base surface of the outer ring to ensure that the width of the inner and outer rings is the same. This assembly method is used in the field of precision machine tools, and a certain preload can be obtained without complicated adjustments after installation.
Contact
Company:Luoyang EFANT Precision Bearing Manufacturing Co. Ltd
Address:No. 9 Jingjin North Rd, Luoxin Development Zone,
Xin'an County, Luoyang City, Henan Province 471003, China
Tel:86-379-80887690
export@efindbearing.com
https://www.efindbearing.com/contact-us
https://www.efindbearing.com/angular-contact-ball-bearings/7218ac-angular-contact-ball-bearings.html
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.
