High-precision bearings and linear motion components engineered for smooth operation, minimal friction, and exceptional durability in robotic systems. Our robotics industry-grade CNC machining delivers bearing housings, guide rails, bushings, and linear slides with micron-level accuracy and superior surface finishes. Achieve optimal motion control backed by AS9100-certified manufacturing excellence.
From high-precision gears and actuators to custom tooling and enclosures, we create performance-driven components that enhance robotic system efficiency and reliability. Our advanced machining capabilities ensure tight tolerances and superior quality, supporting everything from industrial robots to autonomous machines. With expertise in a wide range of materials, we provide robust solutions that meet the demanding standards of robotics engineering.
Bearings and linear motion parts are fundamental components that enable precise, repeatable movement in robotic systems while minimizing friction and wear. These critical elements include bearing housings, linear guide rails, precision bushings, slide blocks, ball screw nuts, and linear actuator components that must deliver consistent performance across millions of operational cycles. Yicen Precision specializes in manufacturing bearings and linear motion parts that meet the demanding requirements of industrial robots, CNC automation, precision positioning systems, collaborative robots, and medical robotics applications.
Our advanced CNC machining capabilities employ 5-axis milling, multi-axis lathes, and precision tooling to produce complex bearing geometries with tight tolerances and exceptional surface finishes. We work with high-performance materials including hardened steel alloys for bearing races, aluminum 6061 and 7075 for lightweight housings, stainless steel 440C for corrosion resistance, titanium alloys for aerospace applications, and bronze alloys for self-lubricating bushings. Every bearing and linear motion component undergoes comprehensive quality verification through AS9100 and NADCAP-compliant processes, ensuring precise tolerances, optimal surface finishes, and dimensional stability that guarantee smooth motion, extended service life, and reliable performance in critical robotics applications.
We offer precision-machined components designed to enhance the performance, reliability, and functionality of robotic systems in various applications.
High-accuracy CNC manufacturing with advanced technology and unmatched efficiency.
Streamlined CNC production using state-of-the-art machinery for consistent quality.
Expert fabrication and assembly of intricate CNC components under one roof.
Fully automated CNC operations delivering fast, precise, and reliable machining.
Optimized for delivering premium-quality CNC parts with speed and precision.
End-to-end CNC manufacturing with seamless workflows and superior results.
We offer a variety of metal alloys and high-performance plastics for robotics parts, ensuring durability and reliability.
Our surface finishes, including anodizing and electroplating, improve corrosion resistance and performance in robotic applications.
Yicen Precision is serving a broad spectrum of industries, covering aerospace, automotive, electronics, medical, and more. We specialize in providing high-quality, reliable parts tailored to meet the unique engineering challenges of each industry.
Yicen Precision has provided us with top-tier CNC machining services. Their attention to detail and efficiency is unmatched, ensuring consistent quality and timely delivery across all projects.
We specialize in converting your ideas into high-quality, functional components with unparalleled speed and accuracy. With advanced technology and expert craftsmanship, we create parts that meet the most complex specifications.
We specialize in converting your ideas into high-quality, functional components with unparalleled speed and accuracy. With advanced technology and expert craftsmanship, we create parts that meet the most complex specifications.
Do you provide heat treatment services for bearing components?
Yes, we coordinate complete heat treatment services including through hardening, case hardening (carburizing), and nitriding through our certified partner facilities. All processes are documented with material certificates achieving hardness specifications of HRC 58-62 on bearing surfaces. Post-heat-treat grinding operations restore critical dimensions while maintaining hardness.
What materials provide the best wear resistance for bushings and sliding bearings?
For self-lubricating applications, we recommend bronze alloys such as C932 (SAE 660) or oil-impregnated bronze. For higher load capacities, hardened steel with proper surface treatment provides excellent wear resistance. Stainless steel 440C offers corrosion resistance with good hardness. We can also machine engineered plastics like PEEK or Delrin for specialized applications.
Can you manufacture linear guide rails with straightness guarantees?
Yes, we manufacture linear guide rails with straightness specifications of 0.0002″ per 12 inches or better. Our precision grinding operations followed by CMM verification ensure rail straightness, parallelism, and flatness meet your exact requirements. We provide certified inspection reports documenting all critical dimensions.
What bore tolerances can you achieve for precision bearing housings?
We routinely achieve bore tolerances of ±0.0002″ with concentricity specifications of 0.0001″ TIR between bores and mounting surfaces. Our precision boring and grinding capabilities ensure proper bearing fit (H7 or H6 tolerance grades) with surface finishes of Ra 8 microinches or better, critical for bearing performance and service life.
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