What Kinds of Bearings Used in Vacuum Pump ?

Like many mechanical equipment, vacuum pumps cannot work without the cooperation of bearings. Choosing suitable vacuum pump bearings can reduce friction and increase the power transmission efficiency of equipment. However, there are many types of vacuum pump bearings, and the quality requirements for bearings are more stringent than ordinary applications. There are also many models. What vacuum pump bearing types does TKW have?

What are the types of vacuum pump bearings?

1. Angular contact ball bearings: This type of bearing can withstand complex loads such as radial and axial loads at the same time, and is suitable for high-speed and high-precision applications. Common models include 72 series, 73 series, etc. You can choose the appropriate model based on the specific vacuum pump type.

2. Cylindrical roller bearings are suitable for bearing large radial loads, and have strong rigidity and load-bearing capacity. Common models include N series, NN series, NUP series, etc., which can meet the working requirements of vacuum pumps under high speed, high precision or heavy load conditions.

3. Tapered roller bearings are suitable for use in situations where they need to withstand complex loads, such as heavy loads and medium speed applications. Tapered roller bearings are more suitable.

Other types of bearings, ceramic ball bearings, sealed bearings, etc. may also be used in some special vacuum pump occasions, such as VCMP211S3, C211, C211VY17, BA2-7575 BB1-5613, C209SY10, VCMP209ZS, C206SY7, SCB1659, VCMP209/VCMP114, VCMP209ASP, and non-standard customization is required when necessary.

How to choose vacuum pump bearings?

1. Choose suitable vacuum pump bearings according to the working environment, specifically looking at temperature, humidity, corrosive gases, etc., to ensure that the selected bearings can adapt to the complex working environment.

2. Performance parameters, Different vacuum pumps have different requirements for speed, load, accuracy and other parameters. It is necessary to select bearings that meet the parameter conditions, otherwise it will affect the working efficiency and stability of the vacuum pump.

3. BearingsManufacturer reputation, choose a bearing manufacturer with a well-known brand and good reputation, so that the product quality and after-sales service are relatively stable, and any problems encountered in later use can also be dealt with quickly.

   4. Cost-effectiveness: Under the premise of meeting performance requirements, consider price and product quality factors and choose products with good material quality and high cost-effectiveness.