Founded in 1907, SKF (Svenska Kullagerfabriken AB) has evolved from a pioneering bearing manufacturer into a global leader in rotating equipment solutions, driving technological progress and sustainability across industries. Headquartered in Gothenburg, Sweden, the company's core mission—"to fight friction to move the world forward"—has guided its development for over a century, making it a trusted partner for businesses in automotive, aerospace, industrial machinery, renewable energy, and more. With a presence in approximately 130 countries, 38,743 employees worldwide, and 2024 annual sales of 98.722 billion Swedish kronor, SKF's influence extends far beyond traditional bearing production, encompassing integrated solutions for sealing, lubrication, condition monitoring, and maintenance services.
A Legacy of Innovation: From Founding to Global Leadership
SKF's journey began with the invention of the self-aligning ball bearing, a breakthrough that revolutionized industrial machinery by enabling smoother rotation and reducing wear. This spirit of innovation has remained at the core of the company's strategy. In 2024 alone, SKF invested 3.3 billion Swedish kronor in research and development (R&D), collaborating closely with academic institutions, technical experts, and customers to accelerate technological advancements. The company's R&D focus spans high-speed performance, material science, digitalization, and sustainability, resulting in industry-defining products and solutions.
Over the decades, SKF has expanded its product portfolio beyond standard bearings to include specialized solutions tailored to extreme conditions. From high-precision bearings for machine tool spindles to corrosion-resistant components for marine applications, the company's ability to address diverse industry needs has solidified its market position. A key milestone in recent years is the development of high-speed bearings for electric vehicles (EVs), with a current product capable of reaching 30,000 rpm (1.8m nDm) and ongoing R&D targeting 40,000 rpm or higher to support next-generation EV powertrains.
Core Business Pillars: Products, Solutions, and Services
SKF's business is built on five integrated platforms: bearings and bearing units, seals, lubrication systems, mechatronics, and services. This holistic approach allows the company to provide end-to-end solutions that optimize the performance, reliability, and efficiency of rotating equipment.
1. Bearings and Bearing Units
SKF offers a comprehensive range of bearings, including deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, and specialized products like hybrid ceramic bearings. Its super-precision cylindrical roller bearings, such as the N 10 and NN 30 series, are engineered for high-speed, high-rigidity applications like machine tool spindles. These bearings feature optimized internal geometries and advanced cage designs—including carbon fiber-reinforced PEEK cages (suffix PHA) that increase maximum speed by 30% in grease-lubricated applications compared to glass fiber-reinforced alternatives. Hybrid ceramic bearings (suffix HC5), combining steel rings with silicon nitride ceramic rollers, offer superior stiffness, lower friction, and longer service life, making them ideal for aerospace and high-performance EV applications.
In the automotive sector, SKF's innovative bearing solutions include the Asymmetric wheel bearing, which reduces contact stress, improves durability, and lowers friction by over 50% compared to traditional designs—enhancing braking performance and energy efficiency for large SUVs and light commercial vehicles. The company's air suspension bearings feature a low-friction design that reduces starting torque by 80% and improves response speed by 50%, while their lightweight PA engineering plastic housing with metal inserts meets strict strength requirements.
2. Seals, Lubrication, and Mechatronics
Complementing its bearing products, SKF provides high-performance seals that prevent contamination and retain lubricants, critical for extending equipment life in harsh environments. The company's lubrication systems, including the RecondOil Box—a "blood dialysis machine" for lubricants—use dual-separation technology to purify oils, extending their service life and reducing waste. In mechatronics, SKF integrates sensors and actuators into bearing units, enabling smart monitoring and control of rotating equipment.
3. Services and Digital Solutions
SKF has evolved into a knowledge-driven enterprise, offering services such as condition monitoring, maintenance planning, and repair. Its EDS Kits for EV powertrains provide a complete repair solution, integrating bearings, seals, lubrication, and technical support to minimize downtime. The company also embraces digitalization and Industry 4.0 technologies, leveraging the Industrial Internet of Things (IIoT) and artificial intelligence (AI) to optimize production schedules and enhance customer experiences. SKF's AI initiatives include an ambassador program to upskill employees and a PhD program focused on developing internal expertise in AI applications.
Global Presence and Localized Strategy in China
SKF's global network includes approximately 17,000 distribution points, with a strategic focus on adapting to regional market needs. The company maintains an agile organizational structure, optimizing production layouts and expanding manufacturing capacity—including adding new production lines or building new factories—based on local capabilities, market opportunities, and customer demands.
China is a key market for SKF, with a presence dating back to 1912 when the company established its first agent in Shanghai. Today, SKF has fully localized its value chain in China, encompassing manufacturing, R&D, marketing, procurement, and supply chain management. The company's China operations include 9 production bases, a global technology center, a Northeast Asia distribution center in Shanghai, and over 150 authorized partners, employing approximately 6,000 people. In April 2025, SKF launched its Automotive Asia-Pacific Headquarters in Shanghai Jiading, reinforcing its commitment to making China a core innovation hub.
To support Chinese automakers' global expansion, SKF leverages its global R&D, engineering, and supply chain resources to provide localized support for overseas business deployment. The company's local R&D center collaborates closely with Chinese customers to develop customized solutions—such as custom ceramic ball deep groove ball bearings (DGBB)—that balance performance and cost efficiency.
Sustainability: Leading the Transition to a Low-Carbon Future
Sustainability is a cornerstone of SKF's strategy, with a commitment to achieving carbon-neutral global operations by 2030 and full net-zero emissions by 2050. The company has been recognized for its sustainability efforts, including receiving the Platinum Medal in the EcoVadis sustainability rating for five consecutive years and the highest climate change rating from CDP. SKF's sustainability initiatives span product design, manufacturing, and customer solutions.
A landmark achievement is the launch of China's first near-zero-carbon bearing in 2025, with a carbon footprint of just 0.91 kg CO₂e—certified by SGS. This bearing uses 100% recycled steel and 100% renewable energy in manufacturing, with biobased polyamide seals and cages (replacing fossil-based materials) and biomass grease that reduces friction by 50%. SKF also leads in circular economy practices, such as remanufactured bearings that consume only 10% of the energy required to produce new ones. Additionally, the company's "Patent Bay" platform offers free access to selected patents, accelerating the adoption of sustainable technologies across industries.
Industry Impact and Strategic Partnerships
SKF's solutions support over 40 industries, including automotive, railway, aerospace, renewable energy, heavy industry, and medical equipment. The company has established long-term strategic partnerships with leading global enterprises, such as NIO (as the preferred supplier of ceramic ball bearings), China National Heavy Duty Truck Group, and CRRC. At the 2025 China International Import Expo, SKF signed cooperation agreements with COSCO Shipping Heavy Industry, China National Coal Development Company, and Jiamusi Electric Machine Co., Ltd., demonstrating its commitment to supporting China's industrial upgrading.
In the global push for electrification and intelligentization, SKF's "Smart + Clean" dual-drive strategy aligns with industry trends, providing low-friction, low-carbon solutions that support the green transition. The company's participation in events like the 2025 Shanghai Auto Show—where it unveiled its new energy technology strategy—highlights its role as a catalyst for sustainable mobility.
Conclusion: Shaping the Future of Rotation
For over a century, SKF has remained at the forefront of bearing technology, driven by innovation, customer focus, and a commitment to sustainability. From its pioneering self-aligning ball bearing to today's near-zero-carbon products and AI-enabled solutions, the company continues to redefine what is possible in rotating equipment performance. With a global network, localized expertise, and a clear vision for a low-carbon future, SKF is well-positioned to support industries worldwide as they navigate the challenges of digitalization, electrification, and climate change. As the company enters its next chapter, its mission to "re-imagine rotation for a better tomorrow" remains central to its pursuit of profitable growth and positive global impact.