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Fracture- and Thermal-Shock-Resistant Silicon Nitride Ceramic Balls
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Often used to create bearings, silicon nitride ceramic is harder than many types of bearing steel but is lightweight and can be easily polished. It also withstands high temperatures.
Temp. | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Dia. Tolerance | Sphericity Percentage | Color | Min. | Max., ° F | Performance | Dielectric Strength | Porosity | Compressive Strength, psi | Hardness | Pkg. Qty. | Pkg. | |||
| 1/32" | -0.00004" to 0.00005" | 99.99995% | Black | Not Rated | 1,470 | Fracture Resistant, Thermal Shock Resistant | Not Rated | 13% | 550,000 | Rockwell C70 | 5 | 9576K11 | 000000 | ||
Aluminum Balls
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2017 Aluminum—An economical choice when you need high strength.
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Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dia. | Dia. Tolerance | Construction | Temper Designation | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|
2017 Aluminum | ||||||||
| 1/32" | -0.001" to 0.001" | Solid | T4 | 100 | 34665K21 | 000000 | ||
Steel Balls
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Wear-Resistant 52100 Alloy Steel—High carbon and chromium content makes this 52100 alloy steel extremely hard and resistant to wear. It’s also known as chrome steel. Often used as bearings, these balls are hardened for increased abrasion and impact resistance.
Tight-Tolerance Wear-Resistant 52100 Alloy Steel—The diameter of these balls is held to a precise tolerance. They’re made from 52100 alloy steel, also known as chrome steel, which has high levels of carbon and chromium to make them extremely hard and resistant to wear. Often used as bearings, these balls are also hardened to increase their abrasion and impact resistance.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dia. | Dia. Tolerance | Heat Treatment | Yield Strength, psi | Mechanical Finish | Hardness | Appearance | Specs. Met | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wear-Resistant 52100 Alloy Steel | ||||||||||||
| 1/32" | -0.0001" to 0.0001" | Hardened | 295,000 | — | Rockwell C60 (Extra Hard) | Mirror Like | ASTM A295 | 500 | 9528K212 | 000000 | ||
Tight-Tolerance Wear-Resistant 52100 Alloy Steel | ||||||||||||
| 1/32" | -0.00005" to 0.00005" | Hardened | 295,000 | Ground, Polished | Rockwell C60 (Extra Hard) | Mirror Like | ASTM A295 | 25 | 9528K512 | 00000 | ||
High-Strength Grade 5 Titanium Balls
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Grade 5 is the strongest of all the titanium alloys thanks to its higher aluminum and vanadium content. It offers a versatile mix of good corrosion resistance, weldability, and formability. These balls are made to Grade 200 tolerances.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dia. | Dia. Tolerance | Mechanical Finish | Yield Strength, psi | Hardness | Heat Treatment | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|---|---|
Mirror Like | ||||||||||
| 1/32" | -0.001" to 0.001" | Ground, Polished | 120,000 | Rockwell C30 (Hard) | Annealed | 5 | 9288K27 | 000000 | ||
