LTZC has manufactured 200mm with internal gear slewing bearing.

The 200mm internal gear slewing bearing successfully manufactured by LTZC is a customized slewing bearing developed in response to the needs of the small precision equipment market, after multiple technical exchanges with customers. This product features a compact structural design, and testing has shown perfect gear meshing and smooth operation without abnormal noise or jamming.  It also boasts significant advantages such as easy maintenance, low noise, and high transmission efficiency.

Core Requirements for Small, Precision Equipment

Limited equipment installation space, stringent requirements for operating noise and stability,

and demanding requirements for the precision of the slewing ring, requiring 1000 hours of operation,

while reducing future maintenance costs.

Based on the information and requirements provided by the customer, LTZC customized this type of internally geared slewing bearing solution. During the design process, our engineers calculated the lifespan and found that under the load provided by the customer, the bearing's lifespan was extremely short. Therefore, we recommended changing the bearing size and height to extend its service life. The customer accepted our suggestion, and our engineers also optimized the arrangement of the rollers in the design drawings to balance the load.In addition, the internally geared slewing bearings customized by LTZC have been put into use by the customer.  Customer feedback indicates a significant reduction in operating noise, a 30% reduction in maintenance costs, and a 20% improvement in operating efficiency.

Contact LTZC for factory price.

slewing bearing the manufacturing process is strictly controlled.

During the manufacturing process, LTZC strictly adheres to precision slewing ring manufacturing standards. From raw material selection, forging, and heat treatment to precision machining, assembly, and testing, every step is subject to rigorous quality control. This precisely matches the core demands of our customers:  High-strength alloy steel is used for raw materials, and a professional seamless quenching heat treatment process ensures uniform overall hardness of the bearing, addressing customer concerns about product lifespan; CNC precision machining equipment is used for fine processing of key parts such as bearing raceways and end faces, effectively controlling dimensional tolerances and surface roughness, ensuring that product accuracy reaches industry-leading levels and is suitable for the high-precision operation requirements of small precision equipment; through professional load testing, precision testing, and other rigorous inspections, we ensure that every product leaving the factory perfectly matches the customer's actual application scenario, effectively solving customer selection and matching problems.

According to the LTZC technical director, the successful manufacturing of the 200mm internally geared slewing ring marks a breakthrough for the company in the research and development of small-sized gearless slewing rings. This further improves the company's product system, achieving full coverage of all specifications and types of products, from large heavy-duty slewing bearings to small precision gearless slewing bearings, meeting the supporting needs of small precision engineering machinery, automated production lines, and small radar equipment.

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