VLU20

Features and advantages of QIBR four-point contact ball slewing bearings VLU 20 series 

QIBR four-point contact ball slewing bearings VLU 20 series has several significant features and benefits, which play an essential role in various areas, mainly in the following aspects:

1. Low friction of QIBR four-point contact ball slewing bearing VLU 20 series

Due to the four contact points between the raceway and the steel balls, the contact area is small, resulting in low friction. This helps improve mechanical efficiency and reduce energy consumption.

2. QIBR four-point contact ball slewing bearings VLU 20 series reduce the overall weight of the equipment

The QIBR VLU 20 Series four-point contact ball slewing bearings boast a lightweight design, reducing equipment weight for effortless mobility and installation. These bearings cut energy consumption and boost efficiency by lessening the drive system's load, making them ideal for high-speed or frequent-start applications.

3. Easy maintenance of QIBR four-point contact ball slewing bearing VLU 20 series

The flange design facilitates the installation and removal of the bearing, making it easier to inspect and replace during equipment maintenance.

Performance improvements and solutions of QIBR four-point contact ball slewing bearings VLU 20 series

1. Improvement of bearing material properties

QIBR four-point contact ball slewing bearings VLU 20 series can be used with high-temperature seals and other materials, improving their bearing corrosion resistance and service life in demanding applications.

2. Improvement of bearing rotational accuracy

QIBR four-point contact ball slewing bearings VLU 20 series are manufactured with state-of-the-art processing equipment and techniques, including precision heat treatment and advanced machining centers. These processes significantly improve the geometric accuracy of the inner and outer rings, reduce machining errors, and improve the rotational accuracy and stability of the bearings.

3. Reduce bearing maintenance and replacement needs

The QIBR VLU 20 series four-point contact ball slewing bearings feature an innovative design with seals and lubrication holes. The seals protect against contaminants and prevent grease loss, while the lubrication holes simplify maintenance. This results in an extended lifespan and significantly reduced costs for maintenance and replacement.

4. Customized design

For different circumstances, the QIBR four-point contact ball slewing bearings VLU 20 series can be tailored with individual dimensional solutions to meet special applications. This design not only enriches the standard of bearings but also demonstrates our commitment to providing practical guidance for manufacturers to meet the individual needs of users, making them feel catered to and valued.

In summary, by optimizing materials, manufacturing accuracy, designing individually, and other measures, QIBR four-point contact ball slewing ring bearings VLU 20 series performance can be significantly improved to meet the increasingly demanding application needs.

Primary application fields for QIBR VLU 20 series four-point contact ball slewing bearings

Machine tools

The QIBR four-point contact ball slewing bearing VLU 20 series can simultaneously withstand significant radial and axial loads and overturning moments. It provides stable support and high-speed performance in CNC machine tool spindles and turntables.

Amusement rides

The QIBR four-point contact ball slewing bearing VLU 20 series is used in carousel rides, ensuring safe and stable operation.

Radar system

The QIBR VLU 20 series four-point contact ball slewing bearings are utilized in the rotating components of radar antennas, ensuring precise monitoring and reliable tracking.