Sapphire Jewel with Olive Hole – Precision Bearing Component
Sapphire Jewel with Olive Hole – Precision Bearing Component

Sapphire Jewel with Olive Hole, Without Cups

36400

High-precision bearing for fine mechanics

The sapphire jewel with an olive hole and no cups is a key component of high-precision bearings. It serves as a support for a rotating steel shaft, ensuring minimal friction and extreme wear resistance.

Thanks to the olive hole design, lubrication is optimized, reducing friction and extending the lifespan of the mechanism. This jewel is designed to absorb both radial and axial loads, ensuring smooth and stable operation. It is often used in combination with a cap (support) jewel, where it helps maintain a constant axial distance, which is essential for the proper engagement of gear trains.

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🔹 Highly durable sapphire material – extremely hard and wear-resistant

🔹 Olive hole design – reduces friction and optimizes lubrication

🔹 Used in demanding applications – such as aerospace instrumentation

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