Precision Jewel Bearings

Meticulab™ jewel bearings are designed for high-precision instruments where low friction, extreme hardness, and long life are critical. Available in Sapphire and Synthetic Ruby.

📄 Specifications

• Configurations: Conical, Plane Straight Hole, Spherical Arc.
• Precision: Hole diameter tolerance up to ±0.005mm.
• Friction: Extremely low coefficient of friction (Mirror Finish Ra 0.01μm).
• Typical Sizes: OD Φ0.6mm - 10mm.

Perfect for Flow Meters, Galvanometers, and Luxury Watchmaking.