We are Yantai Haoyang Machinery Co., Ltd, a specialized company in rotary bearings in China.
Yantai Haoyang Machinery Co., Ltd (a specialized company in slewing bearings -- a professional manufacturer of slewing supports) is a factory that can consistently carry out the entire process of slewing bearings, from forging to machining, assembly, and inspection. It can produce bearings with dimensions ranging from 200 mm to 3150 mm.
Inquire About This Product
basic information
1. Brand: HAOYANG 2. Dimensions: 200-3150 mm 3. Material: 42CrMo, 50Mn 4. Delivery time: 30-35 days (We can produce the rings ourselves.) 5. Annual production volume: 50,000 sets 6. Certifications: ISO9001:2008, OHSAS18001:1999, ISO14001:2004 Demand characteristics: The swing bearings for excavators are required to be shock-resistant, high-strength, have good sealing performance, high gear precision, smooth rotation, and be noise-free. Below are the part numbers of swing bearings commonly used in excavators: Part Number Main Frame 013.22.0730 6T 013.25.0800 8T 013.30.1000 13T 013.32.1201 20T 013.35.1250 23T 013.35.1405 36T If the above part numbers do not meet your needs, please contact us. Alternatively, confirm the load and usage conditions, fill out the selection request sheet, and our design and development department will recommend the most suitable product for your needs.
Price range
Delivery Time
P4
Applications/Examples of results
Power shovels, tower cranes, truck cranes, port cranes, marine cranes, concrete pumps, aerial work platforms, robots, tunneling machines, food-related rotating devices, wind power generation, etc.
catalog（1）
Download All Catalogs
Company information
Yantai Haoyang Machinery Co., Ltd (a specialized manufacturer of slewing bearings) is a factory capable of performing the entire process of slewing bearings, from forging to machining, assembly, and inspection. We can produce bearings with dimensions ranging from 200 mm to 3150 mm. We offer the following products: - Single-row ball slewing bearings - Cross roller slewing bearings - Multi-row ball slewing bearings - Three-row roller slewing bearings - Ball and roller combination slewing bearings - Light type