Jewel Bearings -



Outside Diameter.1071/.1079"

Synthetic sapphire bearings and ruby bearings, because of their hardness and ability to accept a high polish, are recognized universally as the ideal jewel bearing material for instruments, meters, control devices and other precision mechanisms where low friction bearings, long life and dimensional accuracy are important. Ranking next to diamond in hardness, synthetic sapphire is identical in chemical composition to natural sapphire, but is a far superior jewel bearing material because impurities and flaws are eliminated. Jewel bearings are used in a range of industry applications. Swiss Jewel has been a leading jewel bearing manufacturer of sapphire bearings for over 100 years. Contact us to learn how we can help with all your jewel bearing needs, including custom jewel bearing designs!

Not seeing exactly what you need?

We at the Swiss Jewel Company specialize in creating a wide range of custom optical components and custom mechanical components including a variety of shapes - from internal holes and tapers to outer flanges, angles and surface finishes. Contact us and we will consult with you to create a custom component that meets all of your specifications.

Jewel Bearings


*Quantity discount pricing will be reflected in cart.
Quantity Price
1 - 10$4.55
11 - 49$3.85
50 - 99$3.05
100 - 249$2.30
250 - 499$1.50
Need more? For a quote on large or custom orders, please contact us.

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