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Blogs

April 24, 2026
How to Maintain the Double Row Ball Slewing Bearing for Normal Operation?
April 24, 2026
Why Are Slewing Bearings Essential in Heavy Machinery?
April 24, 2026
is an important load-bearing part between the stationary and the moving parts of the machine. During work, it may concurrently feel the load of the rotating assembly, the resistance from drilling, lateral forces and overturning moments. Contamination with dust, dirt, water and drilling fluids can also adversely influence bearing life if the sealing and lubrication systems are not adequately specified. For this reason the selection procedure should begin not with a bearing catalogue but with the operational parameters of the rig. Below is a guidance with the major technical aspects to consider and information to be provided when asking for a quotation to a slewing bearing manufacturer.
April 23, 2026
Thin Roller Bearing Applications: From Medical Devices to Aerospace Equipment
April 23, 2026
Types of Bearings and Bearing Applications
April 23, 2026
What is the function of the slewing device in a special gantry crane?
April 23, 2026
How to choose the right ct bearings for industrial machinery
April 23, 2026
How Material and Design Affect Heavy-Duty Slewing Bearing Lifespan

WHAT OUR CUSTOMERS SAY

Here is the customer's evaluation of us

From Europe

As a leading construction machinery manufacturer in Europe, we are very impressed with the quality and performance of your slewing rings. The precision machining and consistent quality meet our strict standards. A reliable global supplier!

From United States

Our CT scanners require extremely smooth rotation, low noise, and no magnetic interference. Your product perfectly meets these requirements, operating virtually silently without compromising image quality. Your technical expertise is truly impressive!

From Southeast Asia

We have been the distributor of your brand for many years and have received excellent customer feedback. Your diverse product line meets diverse customer needs, and our consistent quality makes us very competitive in the market. Your technical support and service team are also fantastic!

From United States

The slewing bearing selected for our wind turbine main drive system has exceeded our expectations in terms of precision and reliability. It operates smoothly even in extreme wind conditions and has a long maintenance cycle, significantly reducing our lifecycle costs. We are a trustworthy partner!

From the Middle East

Our equipment required a slewing bearing with non-standard dimensions and special gears. We contacted several companies but they all said they couldn't make it. Not only did you accept the order, but we also communicated smoothly throughout the entire process from proofing to mass production, and the finished product fully met our design requirements. This customization capability demonstrates your true technical strength.

From Europe

We have integrated your slewing rings into our new line of crawler cranes. The performance under full load and in extreme weather conditions has been flawless. The precision and durability meet the highest European standards. A truly reliable component for critical applications.

From North America

The harsh, sandy environment of our port is a true test for any equipment. Your slewing bearings' superior sealing system has effectively kept out abrasive contaminants. Our ship-to-shore cranes have seen a dramatic increase in uptime and service life since switching to your brand.

From the Middle East

In the mining industry, equipment failure is not an option. The immense strength and robust construction of your large-diameter slewing bearings have withstood the incredible shocks and loads in our mining excavators. Their reliability is directly contributing to our productivity.