国产黄色一级二级片-强奸一级在线观看-免费三级片日韩欧美-一级做一级A做视频aPP-水下一级毛片高清视频-特一级黄色片免费-A级特黄视频免费播放-黄色一级高潮视频-亚洲黄色三级电影在线视频

Home > Problem

Common problem

Solve common problems for you

The tin bronze 10-1 copper sleeve cast by Chenhan Bearing has high hardness, excellent wear resistance, is not easy to cause seizure, has good casting performance and cutting performance .

How are we different from ordinary plain bearings?

Answer: Oil-free lubrication bearings are a type of plain bearings. Generally, the sliding bearing needs to add lubricants such as lubricating oil and grease before working, so as to form a lubricating film on the friction surface to effectively lubricate
Answer: Oil-free lubrication bearings are a type of plain bearings. Generally, the sliding bearing needs to add lubricants such as lubricating oil and grease before working, so as to form a lubricating film on the friction surface to effectively lubricate, and the oil-free bearing is made of self-lubricating material or pre-filled with a lubricant. After sealing, it can be used for a long time, and no lubricant is added during the work.

Chenhan Bearing recommends our latest research and development products for you.

CHB-600

Read More

If you have any questions, please feel free to email us so that we can provide timely service.

Send us an email

Make sure to send mail

Solution

Dawn provides high quality products and professional solutions for the world

0573-84581501　84573310

Menu

Contact

Back

News

Problem

Products

Contact