November 7, 2025 – Luoyang Jiawei Bearing Co., Ltd. recently announced the successful rollout, customer acceptance, and flawless delivery of its self-developed specialized pitch bearing (Model: 033.60.2430) for 2MW wind turbines. The successful application of this product marks a significant technological breakthrough for Luoyang Jiawei in the core components sector for large-megawatt wind power, further solidifying the company's leading position in the high-precision bearing market.

The pitch bearing is hailed as the "joint" of a wind turbine, with its performance directly impacting the unit's wind capture efficiency, operational safety, and overall service life. In response to the industry trend towards larger and more efficient wind power equipment, Luoyang Jiawei's R&D team leveraged years of technical expertise to conduct comprehensive optimization and innovation on the Model 033.60.2430 pitch bearing, primarily reflected in three key areas:

• Exceptional Load Capacity and Durability: The use of high-strength special steel, combined with advanced heat treatment processes, enables the bearing to maintain extremely high fatigue life and structural integrity even under extreme complex loads and long-term alternating stress conditions.
   
• Precise Transmission and Control Capability: Through meticulous tooth profile design and manufacturing techniques, the smooth operation and responsive accuracy of the pitch system transmission are ensured, thereby effectively enhancing the overall power generation efficiency of the unit.
   
• Excellent Sealing and Environmental Adaptability: An innovative multi-stage sealing structure effectively resists erosion from harsh environments such as sand, salt spray, and high humidity, ensuring long-term stable operation and extended maintenance cycles for the bearing across various wind farm conditions.
  Throughout this project, the 033.60.2430 pitch bearing adhered strictly to ISO international quality management system standards across all stages from design, material selection, and manufacturing to testing. Utilizing advanced CNC production lines, mature process systems, and a rigorous quality control process, the company guaranteed product consistency and reliability, earning high recognition from the customer.

The General Manager of Luoyang Jiawei Bearing stated during the delivery ceremony: "The successful delivery of this 2MW pitch bearing is a significant milestone in the company's strategic development. It represents not just the launch of a new product, but a testament to our technical team's innovation capability, manufacturing level, and collaborative spirit. Moving forward, we will continue to deepen our roots in the new energy sector, committed to providing global customers with more efficient and reliable core component solutions, contributing Jiawei's strength to the clean energy cause."
About Luoyang Jiawei Bearing Co., Ltd.
Luoyang Jiawei Bearing Co., Ltd. is a National High-Tech Enterprise specializing in the R&D, manufacturing, and sales of high-precision, high-reliability bearings and transmission components. The company's products are widely used in wind power generation, industrial automation, high-end equipment manufacturing, and other fields. With its exceptional technical capability and stable product quality, it serves numerous well-known domestic and international enterprises as a trusted strategic partner.