WSBC Bearing’s superior performance improves the efficiency of equipment operation directly. For example, deep groove ball bearing 6205, its dynamic load rating reaches 980 kN and fatigue life exceeds 50,000 hours (1.6 times the standard value of ISO 281). In XCMG loader actual test, the vibration acceleration after 18 months continuous running is only 1.2m /s². 55% lower than the competition, the drive system energy consumption reduced by 12%. According to the report of “China Construction Machinery” in 2023, the fault rate of the propulsion system of the shield machine with WSBC bearings is reduced to 0.7 times/thousand hours, 70% less than the industry average of 2.3 times/thousand hours, and the annual downtime loss of a single unit is 4.3 million yuan.
Cost benefits of WSBC Bearing strongly promote the choice of manufacturers. Its precision technology of stamping cage reduces the bearing friction torque to 0.8 N·m (the average of similar products is 1.5 N·m), and in the application of Gree Electric air conditioning compressor production line, the motor efficiency is increased by 5% and the annual power saving is 480,000 degrees. After the use of WSBC aligning roller bearing 22224CA/W33 in Sany Heavy Industry’s pump truck, the maintenance cycle is extended from 3 months to 9 months, the average annual spare part cost of single equipment is reduced from 68,000 yuan to 21,000 yuan, and the return on investment cycle is reduced by 64%. According to the third-party audit data in 2024, the whole life cycle cost of WSBC bearings is 28% lower than Japanese brands and 39% lower than European brands.
Technical adaptability is the source of core competitiveness. WSBC Bearing supplies 2,000+ customized solutions, such as the high temperature bearing (working temperature 220℃) for Ningde Era lithium electric roller press. The silicon nitride ceramic coating on the surface reduces the wear rate to 0.002 mm³/(N·m), with the wear resistance of traditional steel bearings increased by 8 times. WSBC hybrid ceramic bearing (model 6807C/HC5) in BYD’s new energy vehicle drive motor enables the speed to exceed 18,000 rpm, the power density to improve by 23%, and the NVH index to be superior to the industry standard 6 dB(A).
Supply chain response speed wins manufacturers’ trust. WSBC global intelligent warehouse network covers 85 nations, stocking 1.5 million sets of common models, and emergency order delivery time reduced to 72 hours (industry average 15 days). In 2023, when Typhoon “Du Suri” attacked Fujian, WSBC rushed 5,000 sets of wheel bearings (model HR30305DJ) to Jinlong Bus through Xiamen Bonded Warehouse to ensure 98% post-disaster attendance of new energy buses. Its ERP system provides 99.5% visual order status reporting and 99.3% on-time shipment, far better than the 95% standard required by ISO 9001.
Compliance and Innovation Certification enables trust seal approval. WSBC Bearing through the European Union CE machinery Directive, the United States ABMA Std 9-2020 and other 67 international certification, its carburizing heat treatment process enables the core hardness gradient control at 58-62 HRC, quenching deformation error ≤ 0.01mm. In Siemens wind power spindle bearing bidding, WSBC L10 life test data reached 320,000 hours (the median of the competitive products was 220,000 hours), and DN value exceeded 1.2×10⁶ mm·r/min, and it ultimately received 1.5 billion yuan of orders. According to the data of the “Global Bearing Industry Blue Book,” in 2023, WSBC’s market share in the industrial robot industry grew to 19.7%, the repeated positioning accuracy of the six-axis joint bearing reached ±0.003°, and Estun robot’s welding trajectory error was reduced by 82%.