Sapphire Ball – Extreme Hardness and Precision Applications
Sapphire Ball – Extreme Hardness and Precision Applications

Sapphire Ball

479997

Sapphire balls rank among the hardest materials with a Mohs hardness of 9. Their exceptional wear resistance, chemical stability, and non-porous structure make them ideal for precision applications in industry and scientific fields.

They are commonly used in bearings, valves, pumps, flow meters, and measuring instruments. In healthcare and optics, they serve as lenses, optical components for barcode scanners, and elements for optical fibers.

Sapphire balls are the perfect solution where maximum precision, durability, and long service life are required.

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16 other products in the same category:

Sapphire Cup Bearing – Precision Pivot Bearing for Electricity Meters Sapphire Cup Bearing – Precision Pivot Bearing for Electricity Meters 2
Sapphire bearings

Sapphire Cup Bearing, Medium Polished

15200
The sapphire cup bearing is a precision component that enables smooth rotation of a steel ball between two bearings in a housing. The specially shaped spherical recess ensures that the ball has a smaller radius than the recess, allowing efficient absorption of axial loads. Thanks to its high hardness and low friction, it is ideal as a pivot bearing in...
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Sapphire Bearing Seat – Precision Support for Analytical Balances Sapphire Bearing Seat – Precision Support for Analytical Balances 2
Sapphire bearings

Sapphire bearing seat

39100
The sapphire bearing seat is a precision component used in analytical balances. Its polished flat surface supports the edge of the sapphire knife, serving as a support bearing. It features exceptional hardness, wear resistance, and minimal friction, ensuring stable and long-term reliable operation of analytical instruments.
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Sapphire Jewel with Olive Hole – Precision Bearing Component Sapphire Jewel with Olive Hole – Precision Bearing Component 2
Sapphire bearings

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...
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Sapphire stylus – For recording instruments Sapphire stylus – For recording instruments 2
Sapphire bearings

Sapphire stylus

360100
The sapphire stylus is used in recording instruments that work with special multilayer foil. The stylus tip, ending in a very small radius, creates precise curve recordings. Thanks to the sapphire material, it offers high wear resistance and long-lasting performance.
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Medium Sapphire Claw – Precision Component for Projectors Medium Sapphire Claw – Precision Component for Projectors 2
Sapphire bearings

Medium Sapphire Claw

32050
The medium sapphire claw is a precision component that fits into the perforation of film in projection devices. Due to the exceptional hardness of sapphire, it offers excellent wear resistance, ensuring a long service life even with continuous use. The claw enables stable and accurate movement of the film strip, which is essential for proper image...
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Sapphire and Ruby Square Windows – Optically Clear and Highly Durable Sapphire and Ruby Square Windows – Optically Clear and Highly Durable 2
Sapphire and Ruby

Square Window from Sapphire and Ruby

IJ41000
Square windows made from sapphire or ruby are ideal for use in environments where chemical resistance, extreme hardness, thermal stability, high transmission range, and mechanical strength are critical. Common applications include watch glasses, medical and diagnostic devices, barcode scanners, and IR, UV, and other optical systems.
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Half Ball Lenses – Precision Optical and Mechanical Applications According to AFBMA Standards Half Ball Lenses – Precision Optical and Mechanical Applications According to AFBMA Standards 2
Sapphire and Ruby

Half Ball Lenses

IJ399999
Half ball lenses are manufactured to strict AFBMA standards, ensuring exceptional shape accuracy, dimensional precision, and surface quality. These lenses are ideal for both optical and mechanical applications that require high precision and reliability.
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Sapphire and Ruby Rectangular Optical Windows – Durable and Precise Sapphire and Ruby Rectangular Optical Windows – Durable and Precise 2
Sapphire and Ruby

Rectangular Window from Sapphire and Ruby

IJ430001
Rectangular windows made from sapphire or ruby are ideal for applications that demand chemical resistance, high mechanical strength, and wide spectral transmission. These windows are used in medical and diagnostic equipment, barcode readers, and optical devices operating in UV, IR, and visible spectra.
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Sapphire Jewel with Olive Hole – Precision Bearing Component Sapphire Jewel with Olive Hole – Precision Bearing Component 2
Sapphire bearings

Sapphire Jewel with Olive Hole

36200
A key component of precision bearings for fine mechanics The sapphire jewel with an olive hole is designed for high-precision bearings, where it serves as a support for a rotating steel shaft. This bearing absorbs both radial and axial loads, ensuring stability and long-term durability of the mechanism. This jewel is often used in combination with a cap...
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Sapphire Cap / cover Jewel – Precision Bearing Component Sapphire Cap / cover Jewel – Precision Bearing Component 2
Sapphire bearings

Sapphire Cap Jewel

26100
A key component of precision bearings The sapphire cap (cover) jewel is an essential part of high-precision bearings. Together with a hole jewel, it forms a pivot bearing for gear trains, where its main function is to absorb axial loads and ensure stable and precise movement of the mechanism. Thanks to the extreme hardness and durability of sapphire, it...
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Sapphire Jewel with Cylindrical Hole – Precision Bearing Component Sapphire Jewel with Cylindrical Hole – Precision Bearing Component 2
Sapphire bearings

Sapphire Jewel with Cylindrical Hole, Without Cups

36500
High-precision bearing for fine mechanics The sapphire jewel with a cylindrical hole and no cups is a key component of high-precision bearings. It serves as a support for a rotating steel shaft within a device, ensuring minimal friction and extreme wear resistance. This jewel is designed to absorb both radial and axial loads, ensuring smooth and stable...
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Unpolished sapphire fiber guide – For high-speed spindles Unpolished sapphire fiber guide – For high-speed spindles 2
Sapphire bearings

Unpolished sapphire fiber guide

31200
The unpolished sapphire fiber guide is mounted in special high-speed spindles. As the fiber passes through the guide during rotation, it becomes curled and crimped. The sapphire material ensures high wear resistance and precision, making it ideal for industrial fiber processing.
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Sapphire Gramophone Needle – Single-Sided for Precision Sound Sapphire Gramophone Needle – Single-Sided for Precision Sound 2
Sapphire bearings

Sapphire Gramophone Needle – Single-Sided

28100
High-quality sapphire needle for precise sound reproduction The single-sided sapphire gramophone needle is a key component of phonograph cartridges, designed for accurate sound tracking from vinyl records. Thanks to the high hardness of sapphire and its resistance to wear, it provides long-lasting performance and clear audio playback. This type of needle...
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Precision Water Jet Orifices from Sapphire & Ruby – for Liquids, Gases, and Chemical Control Precision Water Jet Orifices from Sapphire & Ruby – for Liquids, Gases, and Chemical Control 2
Sapphire and Ruby

Water Jet Orifice from Sapphire & Ruby

IJ37777
Water jet orifices made from synthetic sapphire and ruby offer exceptional hardness, wear resistance, and precise flow control. They are ideal for applications where longevity, high performance, and minimal wear are essential.
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Sapphire and Ruby Rods with Flat Ends – Dielectric, Medical & Insulating Use Sapphire and Ruby Rods with Flat Ends – Dielectric, Medical & Insulating Use 2
Sapphire and Ruby

Rod with Flat Ends from Sapphire and Ruby

IJ41000
Rods with flat ends made from sapphire and ruby are designed for demanding applications requiring chemical resistance, dielectric strength, and mechanical durability. They are commonly used in dielectric systems, medical and diagnostic equipment, and as insulators. Offered in different lengths and surface finishes depending on the specific application.
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Sapphire Conical Bearing – Precision Bearing for Measuring Instruments Sapphire Conical Bearing – Precision Bearing for Measuring Instruments 2
Sapphire bearings

Sapphire Conical Bearing

13100
The sapphire conical bearing is a specialized bearing in which a steel shaft rotates with a radius smaller than the bearing cone’s apex radius. This design ensures minimal friction and exceptional accuracy, making it ideal for measuring instruments with a moving pointer, such as voltmeters and ammeters. The sapphire’s hardness provides excellent wear...
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