The Global Silicon Carbide Sliding Bearings Market was valued at USD 284.5 Million in 2023 and is projected to reach USD 452.1 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.8% during the forecast period (2024–2030). This robust growth is primarily driven by the increasing demand for high-performance materials in harsh operating environments, the expansion of semiconductor manufacturing, and the accelerating shift towards energy-efficient industrial machinery.

As industries push the boundaries of speed, temperature, and corrosion resistance, advanced ceramic components are becoming indispensable. Silicon Carbide (SiC) sliding bearings are at the forefront of this shift, outperforming traditional metal bearings in extreme conditions. In this blog, we profile the Top 10 Companies in the Silicon Carbide Sliding Bearings Industry—specialized manufacturers and material science innovators who are enabling the next generation of industrial and technological advancements.

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🔟 1. Schunk Carbon Technology

Headquarters: Heuchelheim, Germany
Key Offering: SICADUR® silicon carbide bearings, custom ceramic components

Schunk Carbon Technology is a global leader in carbon and ceramic materials, with a strong portfolio of silicon carbide-based products. Their SICADUR® line of silicon carbide sliding bearings is renowned for exceptional hardness, thermal stability, and chemical inertness, making them ideal for pumps, agitators, and sealing systems in the chemical and process industries.

Innovation & Market Focus:

• Advanced manufacturing of reaction-bonded and sintered silicon carbide

• Strong presence in European and North American industrial markets

• Custom engineering solutions for corrosive and high-temperature applications

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9️⃣ 2. Morgan Advanced Materials

Headquarters: Windsor, United Kingdom
Key Offering: Hexoloy® SA silicon carbide, custom bearing solutions

Morgan Advanced Materials is a world-leading expert in engineered materials. Their Hexoloy® brand of sintered alpha silicon carbide is a benchmark material for high-performance bearings, seals, and wear parts. The company serves critical sectors like aerospace, energy, and semiconductor manufacturing with components that offer superior wear resistance and reliability.

Innovation & Market Focus:

• Leading producer of premium sintered silicon carbide

• Focus on mission-critical applications requiring zero contamination and long service life

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8️⃣ 3. 3M

Headquarters: Saint Paul, Minnesota, USA
Key Offering: 3M™ Silicon Carbide materials, advanced ceramics

3M leverages its extensive expertise in material science to produce high-purity silicon carbide for demanding applications. While broadly known for its diversified product range, 3M’s advanced ceramics division supplies silicon carbide materials that are used in bearing assemblies for high-speed machinery, wastewater treatment, and power generation equipment.

Innovation & Market Focus:

• Research and development in next-generation ceramic composites

• Global supply chain and technical support network

Download FREE Sample Report: Silicon Carbide Sliding Bearings Market – View in Detailed Research Report

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7️⃣ 4. Saint-Gobain Ceramics

Headquarters: Courbevoie, France
Key Offering: Hexoloy® silicon carbide (acquired from Carborundum), REFEL® silicon carbide

Saint-Gobain, through its acquisition of Carborundum, is a powerhouse in the silicon carbide space. The company manufactures both reaction-bonded (REFEL®) and sintered (Hexoloy®) silicon carbide bearings that deliver outstanding performance in abrasive and corrosive environments, such as mineral processing, chemical pumping, and descaling systems in steel mills.

Innovation & Market Focus:

• Extensive portfolio of SiC materials for diverse industrial challenges

• Investment in large-scale production capabilities to meet global demand

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6️⃣ 5. CoorsTek, Inc.

Headquarters: Golden, Colorado, USA
Key Offering: Engineered silicon carbide bearings, custom ceramic components

CoorsTek is one of the world’s largest manufacturers of engineered ceramics. The company produces high-performance silicon carbide sliding bearings tailored for extreme conditions, including high loads, elevated temperatures, and aggressive chemicals. Their components are critical in applications ranging from oil and gas to food and beverage processing.

Innovation & Market Focus:

• Global manufacturing footprint with local technical expertise

• Collaborative engineering approach with customers to solve complex wear problems

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5️⃣ 6. IKV Technologies Co., Ltd.

Headquarters: Ningbo, Zhejiang, China
Key Offering: Silicon carbide mechanical seals and bearings, ceramic parts

IKV Technologies is a leading Chinese manufacturer specializing in advanced technical ceramics, including silicon carbide. The company has grown significantly by supplying cost-effective and reliable SiC sliding bearings for pumps, valves, and automotive water pumps, capturing a substantial share of the Asia-Pacific market.

Innovation & Market Focus:

• Strong focus on the domestic Chinese industrial market and exports

• Competitive pricing combined with improving quality standards

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4️⃣ 7. Ortech Advanced Ceramics

Headquarters: Sacramento, California, USA
Key Offering: Sintered and reaction-bonded silicon carbide components

Ortech Advanced Ceramics is a recognized leader in the design and manufacturing of high-performance technical ceramics. The company provides custom silicon carbide sliding bearings that excel in applications involving severe abrasion, high temperatures, and corrosive media, serving the semiconductor, defense, and industrial pump industries.

Innovation & Market Focus:

• Specialization in complex, custom-designed ceramic components

• Stringent quality control for high-reliability applications

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3️⃣ 8. CeramTec GmbH

Headquarters: Plochingen, Germany
Key Offering: Silicon carbide components under its advanced ceramics segment

CeramTec is a leading international manufacturer of advanced ceramic products. While renowned for its medical and automotive ceramics, the company also supplies high-quality silicon carbide-based solutions for industrial applications. Their materials are used in bearing systems that require minimal maintenance and maximum durability under thermal and mechanical stress.

Innovation & Market Focus:

• Diverse application knowledge across multiple high-tech industries

• Continuous investment in R&D for new material grades and manufacturing processes

Download FREE Sample Report: Silicon Carbide Sliding Bearings Market – View in Detailed Research Report

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2️⃣ 9. AGC Ceramics Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Fine ceramics including silicon carbide components

AGC Ceramics, part of the AGC Group, is a key player in the Asian advanced ceramics market. The company produces silicon carbide materials used in sliding bearings for semiconductor manufacturing equipment, where purity, precision, and resistance to plasma erosion are paramount. They are a critical supplier to the high-growth electronics industry.

Innovation & Market Focus:

• Strong alignment with the semiconductor and flat panel display industries

• Focus on high-purity, high-value ceramic components

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1️⃣ 10. Ningbo Hongan Sealing Element Co., Ltd.

Headquarters: Ningbo, Zhejiang, China
Key Offering: Silicon carbide seals and bearings, tungsten carbide products

Ningbo Hongan is a specialized manufacturer of mechanical seals and related components, with a significant output of silicon carbide sliding bearings. The company caters primarily to the pump and valve industry, offering durable solutions that enhance equipment lifespan and reduce downtime in challenging operational environments.

Innovation & Market Focus:

• Cost-competitive manufacturing for volume markets

• Expanding international presence through export-oriented strategies

Get Full Report Here: Silicon Carbide Sliding Bearings Market – View in Detailed Research Report

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🌍 Outlook: The Future of Silicon Carbide Bearings is Smarter and More Integrated

The silicon carbide sliding bearings market is evolving beyond a simple component supplier role. It is becoming an enabler of Industry 4.0 and sustainable manufacturing by providing the durability needed for predictive maintenance, energy efficiency, and reduced environmental footprint.

📈 Key Trends Shaping the Market:

• Rising adoption in electric vehicle (EV) power trains and charging infrastructure

• Increasing use in hydrogen economy applications, such as hydrogen compressors and fuel cells

• Growth in water and wastewater treatment infrastructure, driving demand for corrosion-resistant bearings

• Advancements in additive manufacturing (3D printing) of complex silicon carbide components

Get Full Report Here: Silicon Carbide Sliding Bearings Market – View in Detailed Research Report

The companies listed above are not merely supplying components; they are providing the foundational technology that allows modern industry to operate more efficiently, cleanly, and reliably in the most demanding conditions on Earth.