Deep Groove Ball Bearing Industry Trends 2023: Carbon Neutrality & Supply Chain Security | Welink Bearing

Two Macro Forces Reshaping the Deep Groove Ball Bearing Industry (2020-2023): Carbon Neutrality and Supply Chain Security

The global deep groove ball bearing industry has undergone significant transformation over the past three years. While the market demonstrated resilience, rebounding from the 2020 downturn to reach an estimated $278.5 billion (RMB) by 2023, two powerful macro forces are fundamentally reshaping how bearings are designed, manufactured, and sourced: carbon neutrality and supply chain security.

As a specialized manufacturer focused on deep groove ball bearing development and production, Welink Bearing recognizes these shifts not merely as challenges, but as opportunities to deliver greater value through our integrated manufacturing model.

1. The Carbon Neutrality Imperative: Redefining Bearing Performance

The global push toward carbon neutrality is impacting the bearing industry on two distinct fronts: product performance and manufacturing processes.

Reducing Scope 3 Emissions Through Friction Optimization

End-users across industries, particularly in electric vehicles (EVs), industrial automation, and renewable energy are increasingly focused on reducing Scope 3 emissions (indirect emissions from product use). For deep groove ball bearings, this translates directly into demand for lower friction torque and higher energy efficiency. A key technical indicator of this shift is the dmN value (pitch diameter × rotational speed), a critical metric for bearing high-speed capability. Between 2020 and 2023, the industry saw dmN values for deep groove ball bearings advance from 1.4 million to over 2.1 million, driven largely by EV motor applications. This evolution reflects the market’s demand for bearings that minimize energy loss and extend equipment service life, directly contributing to lower carbon footprints during operation.

Green Manufacturing and Material Efficiency

On the production side, the industry is actively pursuing methods to reduce material waste and energy consumption. A notable development in 2023 was the advancement of high-precision life prediction technology, combining micro-ultrasonic testing (Micro-UT) with fracture mechanics. This technology allows manufacturers to detect non-metallic inclusions smaller than 100μm, enabling more accurate life predictions and reducing the risk of over-engineering, a practice that directly curbs material waste and associated carbon emissions.

2. Supply Chain Security: The Rise of High-Quality Localization

Concurrent with sustainability demands, global supply chain disruptions since 2020 have prompted a fundamental reassessment of sourcing strategies. The deep groove ball bearing market, long dominated by established multinational groups, is experiencing a notable shift.

Accelerated Localization in the Mid-to-High End

While the high-end bearing market remains concentrated among major international players, the 2020-2023 period marked a turning point for domestic manufacturers in China. Industry data indicates that the penetration rate of domestically produced bearings in key applications such as EV drive motors, grew from approximately 30% in 2020 to 45% by 2023. This acceleration is supported by national industrial policy. China’s “14th Five-Year Plan” for the Bearing Industry (released in July 2021) explicitly prioritizes the development of high-end bearings, including those for new energy vehicles and industrial robotics, aiming to strengthen domestic technological self-sufficiency.

The Value of Integrated Manufacturing

In this environment of evolving supply chain priorities, the ability to ensure product consistency, traceability, and stable delivery has become a critical competitive advantage.

This is where Welink Bearing’s integrated manufacturing model creates distinct value for our clients. As a manufacturer combining research, development, and production under one operation, we maintain direct control over every stage from raw material selection to finished product delivery. This approach enables:

• Enhanced Quality Assurance: Direct oversight of production processes ensures consistent adherence to performance specifications.

• Supply Chain Stability: Reduced reliance on external subcontracting translates to more predictable lead times and reliable availability.

• Reduced Client Risk: By consolidating production internally, we help clients navigate supply chain volatility without compromising on product quality.

Looking Ahead

As the deep groove ball bearing industry continues to evolve through 2023 and beyond, the dual forces of carbon neutrality and supply chain security will only intensify. The most successful manufacturers will be those that not only advance technical performance such as higher speed capabilities and reduced friction, but also offer sourcing partners greater reliability and transparency.

At Welink Bearing, our focus remains on aligning our deep groove ball bearing development with these industry shifts, ensuring our clients can meet their own sustainability goals while maintaining resilient, high-quality supply chains.

About Welink Bearing

Welink Bearing is a specialized manufacturer integrating research, development, and production, with a focused expertise in deep groove ball bearings. Our integrated model allows us to deliver consistent quality, reliable lead times, and engineering support, helping clients across industries build more resilient supply chains.