New Type Suspension Transmission Bearing from XCC.ZXZ Granted Patent

Recently, XCC.ZXZ (stock code: 603667) announced that its utility model patent entitled "A Suspension Transmission Bearing" has been officially authorized by the State Intellectual Property Office, with the authorization date being November 4, 2025. The patent application number is CN202520135758.X.

According to the patent abstract, this novel bearing structure innovatively designs the outer ring of the bearing as a seat with a flange support, allowing for direct installation and fixation without the need for a separate traditional bearing housing. Its inner ring is integrated with the coupling, and quick connection to shaft components is achieved through bolt holes. The rationally arranged roller grooves, with multiple built-in rollers, effectively improve stability during transmission. The overall structure balances integration and lightweight requirements, making it particularly suitable for space- and weight-sensitive suspension transmission scenarios.

This technological breakthrough not only simplifies the assembly process but also significantly enhances the reliability of the transmission system, and is expected to expand its applications in the automotive, rail transportation, and industrial automation fields.

Notably, since 2025, XCC.ZXZ has accumulated 17 patent authorizations, a surge of 466.67% compared to the same period last year, demonstrating the company's strong momentum in technological innovation. Although R&D investment in the first half of this year was RMB 53.7981 million, a slight decrease of 3.03% year-on-year, the significant increase in patent output efficiency reflects that its R&D resources are being optimized for higher efficiency.

This patent's successful implementation once again demonstrates XCC.ZXZ's continued dedication to and technological leadership in the high-end bearing field.