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Why Luoyang Ouna Bearing – Precision, Customization & The Luoyang Advantage
When selecting a precision bearing supplier, you’re not just buying a component—you’re investing in the reliability, accuracy, and longevity of your equipment. At Luoyang Ouna Bearing, we understand this responsibility.
The Luoyang Advantage
Luoyang is the cradle of China’s bearing industry. After more than 70 years of development, the city is home to over 300 bearing-related enterprises, forming a complete industrial ecosystem with LYC Bearing Corporation as its core. Ouna Bearing is located right in the heart of this cluster, at No.76 Airport Road, Luoyang Airport Industrial Cluster. This unique location gives us access to world-class engineering talent, mature supply chains, and the “one factory, one research institute, one university, one design institute” innovation resources that distinguish Luoyang from any other bearing manufacturing base in China.
What We Deliver
Since our founding in 2014, we have specialized in the R&D, design, manufacturing, and sales of super high-precision bearings. Our main product portfolio includes:
Thin-walled crossed roller bearings (ORA, ORB, ORE, ORU, ORAU, ORBH, OSX, OXSU, OXU, ORBS series)
High-precision ORT series rotary table bearings (ORT standard, ORTS high-speed, OKLDF bidirectional thrust angular contact ball bearing, ORTM with measuring system)
Precision four-point contact ball slewing bearings
High-precision thrust cylindrical roller bearings
Precision hoop type guide rails
Bearings for harmonic reducers and humanoid robots
All our products achieve precision grades P5, P4, and P2, covering an outer diameter range from φ20mm to φ2500mm.
Why Customers Choose Ouna Bearing
True Customization: Unlike major bearing groups that impose high MOQs, we accept small to medium batch custom orders. Provide your drawings, and our engineering team will develop the right solution.
Competitive Value: Comparable quality to European/Asian brands at more accessible price points, helping reduce your BOM costs.
Full Service Commitment: From pre-sales selection support and sample testing to after-sales technical guidance, we partner with you every step of the way.
Our products are already trusted by customers across Europe, America, and Southeast Asia in industries ranging from CNC machine tools and industrial robotics to medical equipment and precision measurement instruments.
Ready to learn more? Contact us for product catalogs, technical datasheets, or to discuss your custom bearing requirements. Let’s build a win-win partnership.
Recently Posted
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Ultra-Thin Crossed Roller Bearings — Compact Precision for Space-Constrained Applications
May 9, 2026In precision equipment design, space is often the limiting factor. Ultra-thin crossed roller bearings provide a solution—deliverin
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ORT Series Rotary Table Bearings — Precision and Versatility for Advanced Machinery
May 9, 2026The rotary table bearing is fundamental to CNC performance, and our ORT series represents a comprehensive solution for demanding a
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Crossed Roller Bearings in Industrial Robotics — Powering the Automation Revolution
May 9, 2026Industrial robotics is one of the fastest-growing application segments for crossed roller bearings, and the numbers speak for them
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Innovations in Bearing Monitoring — From Traditional Inspection to Smart Maintenance
May 9, 2026Modern industrial operations demand more than just reliable bearings—they require intelligence. As factories adopt predictive main
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