IDC Bearings' 21st China International Coal Mining Exhibition concludes successfully!

On October 31, 2025, the four-day 21st China International Coal Mining Technology Exchange and Equipment Exhibition successfully concluded in Beijing. As a premier global event in the coal mining industry, this year's show was themed "Smart Leadership, Green Future," offering a true feast of technology and innovation that showcased cutting-edge advancements and state-of-the-art equipment from around the world in the coal mining sector.

At this industry-leading event, IDC Bearings made a stunning appearance with a range of bearing products and solutions, showcasing its innovative achievements in bearing applications for coal mining equipment—and rightfully becoming the center of attention at the exhibition.

01 Booth bustling with attendees, discussing the future of the industry

Among the many participating companies, IDC Bearing, which has been deeply engaged in bearing R&D and manufacturing for over 40 years, stood out as one of the highlights of the event, thanks to its profound technological expertise and extensive industry service experience. Throughout the four-day exhibition, IDC Bearing’s booth remained bustling with visitors, drawing in numerous industry experts and leaders from both home and abroad who stopped by to exchange ideas and insights.

At this exhibition, IDC Bearings expanded its booth area for the first time, presenting a more organized and rational layout of exhibit displays. The core exhibition zone focused on mining machinery, scraper conveyor sprockets, and vibration equipment bearing solutions, showcasing a range of innovative bearing technologies—including cylindrical roller bearings, sealed double-row tapered roller bearings, split bearings, and solid-oil-lubricated self-aligning roller bearings—that truly impressed visitors.

02 Coal Machinery Bearing Solutions: Driving the Future with Expertise

As a global provider of precision roller bearing solutions, IDC Bearings has always prioritized technological innovation as its core driving force. We precisely address the diverse needs of various industries, offering flexible, customer-specific solutions tailored to meet individual requirements. We provide professional support to customers worldwide, customizing bearings that perfectly align with the unique production scenarios in the coal industry. Additionally, we support agile, rapid delivery of small-batch orders, ensuring customers can focus on their operations without any concerns.

Coal Mining Machine Bearing Solutions

▪ Product solutions: Covering cylindrical roller bearings, inner-ring-less cylindrical roller bearings, outer-ring-free full complement cylindrical roller bearings, tapered roller bearings, and more, to meet diverse operational requirements.

▪ Product advantages: Featuring a full range of product sizes, the internal structural design has been optimized for low friction, high load capacity, and extended service life—hallmarks of exceptional performance.

▪ Application areas: Widely used in critical components such as traction reducers, shearer section reducers, and rocker arms, providing a solid guarantee for the stable operation of coal mining machines.

Scraper Conveyor Sprocket Bearing Solutions

▪ Product solutions: Including open-type double-row tapered roller bearings and sealed double-row tapered roller bearings, providing reliable support for scraper conveyor sprockets.

▪ Advantages: Equipped with a full-size product line, featuring an optimized internal structure that ensures low friction, high load capacity, and extended service life. Notably, it incorporates a maintenance-free design, significantly reducing equipment downtime and maintenance costs while boosting production efficiency.

Dedicated Self-Aligning Roller Bearings for Vibration Equipment

▪ Product Solutions: Available options include vibration-resistant bearings, split self-aligning roller bearing and housing units, as well as solid-oil-lubricated self-aligning roller bearings, catering to the diverse needs of vibrating equipment.

▪ Product advantages: Made from high-purity steel, the products meet the P5 precision standard and are available in a full range of sizes. The optimized internal structural design ensures low friction, high load capacity, and extended service life.

▪ Industry Applications: Widely used in vibrating equipment such as crushers, vibrating screens, and belt conveyors, ensuring stable operation and efficient production.

03 Diverse Application Exhibits Debuted, Demonstrating Proven Strength

At this exhibition, IDC Bearings not only showcased bearing solutions tailored for the coal industry but also unveiled its bearing products designed for other application sectors, further highlighting the company's robust product capabilities and extensive range of applications.

Extruder Reducer Gearbox Bearing Solutions

We offer a comprehensive range of thrust bearings in series and full-complement cylindrical roller bearings, providing robust power support for extruder gearboxes. These products are ideal for large-scale extrusion granulation units, as well as applications in petrochemicals, rubber, plastics industries, feed machinery, deep-hole drilling equipment, and other sectors—ensuring reliable bearing performance that underpins stable equipment operation and boosts production efficiency across these industries.

Metallurgical Equipment Bearing Solutions

This includes self-aligning roller bearings, RLB continuous casting bearings, four-row cylindrical roller bearings, needle roller bearings, and straightening machine support rollers, among others. We can flexibly customize solutions based on customer requirements, delivering high-quality, cost-effective services with quick and agile small-batch delivery options. This ensures we meet the diverse needs of various customers in the metallurgical industry, thereby supporting the sector's drive toward high-quality development.

NJ23 Series Enhanced Design

Based on the enhanced design of the NJ23 series, we introduce a single-row cylindrical roller bearing with an inner diameter range of Ø80–Ø300 mm. Featuring a reinforced window-type copper retainer, this bearing boasts an optimized internal design and undergoes blackening treatment for enhanced durability. It also offers full traceability. Ideal for applications such as high-load positions on high-speed shafts, installations with limited space, scenarios involving high acceleration forces in vibration-prone machinery, and environments demanding high power density—this bearing provides a dependable solution, ensuring reliable operation and stability for equipment under these specialized conditions.

Insulated Bearing Solutions

These include insulated cylindrical roller bearings and insulated deep-groove ball bearings, suitable for both dry and humid conditions, offering outstanding insulation performance. We provide customers with cost-effective solutions to prevent bearing current damage, effectively reducing equipment failure rates while enhancing operational stability and safety. This helps clients save on maintenance costs and time, ensuring continuous and reliable production.

Although the 21st China International Coal Mining Exhibition has successfully concluded, IDC Bearings' journey of innovation remains unwavering. Moving forward, IDC Bearings will continue to embrace an innovative spirit, relentlessly enhancing both product quality and technological excellence, to deliver superior, more efficient bearing solutions to the coal mining industry. Together with our industry partners, we will collaborate closely to jointly shape a bright future for the coal mining sector!