ball bearing turntable

Turntable bearing is with features of small friction, high limit speed, simple structure, low cost, easy to achieve high manufacturing precision. The turntable bearing can bear various loads of diameter, shaft and overturning at the same time. It has a firm structure and is especially suitable for heavy-duty machinery with large loads, such as port cranes, molten steel platforms, and shield machines. and other heavy machinery.

1. light weight 2. Can transmit both axial forces and the thrust and pull forces generated during drive. 3. Flexible rotation 4. Can be matched with transmission gears, applied to industrial machines

Excavator is one of the important equipment in modern engineering construction. The reason why the excavator can turn left and right in the work is because of the slewing mechanism, which is one of the important components of the hydraulic excavator. The slewing mechanism is connected with the traveling device through a slewing bearing, and the slewing drive device makes the platform rotate relative to the traveling device, and drives the working device to rotate around its central axis of rotation. We are specialized in the production of engineering machinery slewing bearings, drive shafts and matched pinions. For some common model excavators slewing bearing, we have ready stock and can deliver within one week. Our company has a special quality testing laboratory, devoted to product design and development, product application and testing methods. At the same time, the company also has advanced production equipment and testing equipment to ensure that products have high performance, long life, low friction, high precision.

Quality comes from details, tailored for you. We can customize various non-standard slewing bearings for you according to your specific requirements. Drawing or sample can be customized. Or if you have old bearing in hand, we can instruct to measure it. We have been in slewing bearing manufacturing industry for over 20 years and have undertook all kinds of non-standard products like segmental slewing bearing, special-shaped slew bearing, special structure swing bearing, stainless steel bearing with ceramic ball, double row cylindrical roller slew ring and etc. And for special working condition, we can do blackening, phosphating, galvanizing, sandblasting, nitriding and other surface treatments. We have experienced engineer and research team to support our implement personalized optimization design for different customers and flexible production to meet customers’ requirements.