Slewing bearing manufacturers

Luoyang Hengchang Heavy Industry – a professional slewing bearing manufacturer and provider of customized solutions.

Specializing in large diameter slewing bearings, excavator bearing replacements and OEM/ODM services,
can provide bearing replacements for the world's leading brands of excavators, and our technical team can also help to draw old bearings and customize new bearings to meet the required standards.

We mainly supply excavator slewing bearings matching the following machine brands:

Carter, Komatsu, Liebherr, Volvo, Hitachi, Doosan, Jezebel, Sumitomo, Sany, LiuGong, Hyundai, Kubota, etc.

In addition to excavators, slewing bearings have a wide range of applications.

🏗️ Construction Machinery: cranes, shield tunneling machines
🌀 Wind Energy: Yaw/pitch bearings for turbines
⚓ Marine & Ports: Ship cranes, container handlers
🛢️ Heavy Industry: Ladle turntables, bucket-wheel reclaimers, metallurgical equipment
🛰️ High-Tech: Radar platforms, aerospace rotary systems

Meanwhile, we can also design, develop and produce all kinds of special structure slewing bearings according to the specific requirements of users.

The product range includes a full series of models, including single-row four-point contact ball bearings, double-row ball bearings, single-row crossed roller bearings, and three-row roller bearings. The production diameter range is from 50mm to 10000mm, and the precision levels cover P0, P6, P5, and P4.

Why did you choose us?

10+ Years of Expertise – ISO-certified manufacturer with 34+ CNC machines (lathes, hobbers, grinders)

Support non-standard size customization
Shaped mounting holes
Special seals and other personalized needs
Fast response to engineering machinery, wind power, military and other fields

Hengchang Heavy Industry has become the preferred supplier for many international customers.
Our products have been exported to more than 50 countries and regions such as South Africa, the United States, Germany, the United Kingdom, Italy, Turkey, Russia, Austria, Norway, Australia, Mexico, Malaysia, the Middle East and so on. They are highly praised and well received by customers at home and abroad.

Words cannot express our products and services, please contact us for a more detailed introduction of our products and services.

WeChat/WhatsApp/Phone：+86-13938815302
Email：[email protected]

slewing ring Production workshop and main processing equipment

Packaging for transportation and construction at the customer's site

Participation in exhibitions and customers