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Watch: Ruby Through-Hole Bearing – Precision Jewel Bearing for High-Accuracy Instruments Showcase

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November 21, 2025
Catégorie Connexion: Saphir Windows optique
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#verre cristal de saphir #verre de fenêtre optique #vitrail de saphir
Bref: In this video, we showcase the Ruby Through-Hole Bearing, a precision jewel bearing designed for high-accuracy instruments. Watch as we explore its exceptional hardness, low friction, and dimensional stability, making it ideal for measuring instruments, micro-mechanical assemblies, and scientific equipment.
Caractéristiques Du Produit Connexes:
  • Exceptional hardness and wear resistance with a Mohs 9 rating, ensuring long-term accuracy and minimal material wear.
  • Ultra-smooth low-friction rotation, perfect for dial indicators, precision meters, and sensitive rotational modules.
  • High thermal and chemical stability, resistant to heat above 1000°C and common solvents.
  • Fully customizable dimensions, including inner hole diameter, outer diameter, thickness, and special shapes.
  • Precision-engineered with ultrasonic drilling and fine CNC machining for minimal edge chipping and excellent roundness.
  • High-precision lapping and polishing ensure smooth, friction-free operation in micro-mechanical systems.
  • Widely used in precision instruments, measuring systems, watchmaking, medical equipment, and electronics.
  • 10+ years of manufacturing experience with ultra-precision machining and 100% quality inspection.
FAQ:
  • Can you make very small holes such as 0.2 -0.5 mm?
    Yes, micro-holes down to 0.2 mm are available depending on thickness and design.
  • Do ruby bearings provide lower friction than metal bearings?
    Yes. Ruby offers extremely low friction and does not generate metal particles, making it better for precision and cleanroom environments.
  • Can I order special shapes or stepped holes?
    Absolutely. We support stepped, tapered, crown-shaped, oval, and custom geometries.
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