High speed Low noise 688ZZ small deep groove ball bearing

High speed Low noise 688ZZ small deep groove ball bearing

⚙️Product description:

The deep groove ball bearing is composed of an outer ring, an inner ring, a set of steel balls and a set of cages.

⚙️Technical Parameters:

⚙️Product Advantages:

High Accuracy and Stability

conforms to international accuracy standards (e.g. ABEC-1 to ABEC-7), and the internal clearance strictly follows GB/T4604 (equivalent to ISO 5753) to ensure smooth operation .

Precision manufacturing process with strict tolerance control, suitable for high speed scenarios (e.g., motors, instrumentation).

Low Friction and Low Noise

Optimized design of raceway and steel ball reduces friction loss, together with special noise detection instruments (such as S0910-1) to control the noise level, suitable for equipment with quiet demand (such as medical instruments, office equipment).

Long Life and High Reliability

The use of high purity chrome steel material enhances wear resistance and fatigue resistance, prolonging the life of the bearings in continuous operation scenarios.

Dust caps (ZZ suffix) or seals (2RS) are provided to prevent contaminants from intruding and enhance reliability.

Lightweight and Miniaturization

With an outside diameter of only 16mm and a weight of only 0.0038kg, it saves space and reduces the overall load on the equipment, making it suitable for miniaturization (e.g., electric toys, miniature motors).

⚙️Product Application:

⚙️Precautions:

1. Keep clean	2. Use with caution	3. appropriate tool	4. Hot-loading	5. Be careful of rust
Dust will have a bad effect on the bearing, so keep the surrounding clean.	Strong impact during use can easily cause scratches and indentations.	Avoid replacing existing tools, and use appropriate tools.	Bearings are precision parts, so hot installation is recommended.	Sweat on your hands during operation will cause rust, so it is best to wear gloves.

⚙️Obtain Certificate:

About Rimao

Since its establishment in 2011, Rimao Bearing has combined international vision with local wisdom and injected innovative ideas into every bearing and pulley with its profound industry accumulation and unremitting pursuit of technology. We have not only passed CE and ROHS certification, but also set a new benchmark in the industry and led the development trend of the bearing industry.

 

We are not just a ball bearing and roller bearing importer and wholesaler. We provide real solutions to help you achieve the product and design goals set by your customers. With more than 20 years of production and sales experience, tens of thousands of models and specifications, we look forward to cooperating with you!