Also known as chrome steel, 52100 is an extremely hard and wear-resistant material. These balls are often used in bearings.

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Low-carbon steel offers good machinability with excellent weldability. It's widely used for parts that don’t require high strength, such as spacers.

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Tungsten carbide, sometimes called carbide, is harder than Corrosion-Resistant Tungsten with excellent wear resistance. Use it to machine long-lasting tools, such as end mills and inserts.

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This S2 tool steel has been hardened for excellent strength and impact resistance. It has a tough core that resists breaking under shock loads.

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Able to hold tight tolerances, these balls resist expanding when exposed to heat and moisture. They have a naturally slippery, wear-resistant surface. Use them for bearings and low-load rolling applications. Delrin® acetal resin is also known as acetal homopolymer.

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Resistant to swelling when exposed to water, these balls are often used in laboratory applications.

Hollow balls float. Use them in tanks to slow evaporation and reduce heat loss.

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Use these nylon 6/6 balls as bearings and in sealing applications. They have a slippery surface that reduces wear caused by friction.

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Offering a nonstick, slippery surface, these PTFE balls are often used as bearings and in ball valves. They offer superior chemical resistance and perform well in extreme temperatures. These balls are also excellent electrical insulators.

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A lightweight alternative to glass balls, acrylic balls maintain clarity over time. They are scratch and UV resistant, so they stand up to outdoor use better than polycarbonate.

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Offering excellent impact resistance across a wide temperature range, these polycarbonate balls are only half the weight of glass. This material is comparable to Lexan, Hyzod, Tuffak, and Makrolon.

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FDA compliant for direct contact with food, these balls are often used to clean screens in vibrating sifters in food, beverage, and other sanitary environments. You can also use them as seals in pumps and check valves. All are made of natural rubber, which is also known as gum rubber and latex rubber.

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Let these balls bounce inside of vibrating sifters for an effective screen cleaner or use them as seals in pumps and check valves. Neoprene is also called chloroprene. It offers good oil and abrasion resistance.

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Loosen fine particles from the grip of vibrating-sifter screens with the bounce of rubber balls. Also use them as seals in pumps and check valves. They’re made from FDA-listed materials for use with food and beverage. Neoprene is also known as chloroprene.

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Use these balls as seals in pumps and check valves, or let them bounce inside of vibrating sifters as an effective screen cleaner. Silicone, commonly called polysiloxane, offers good resistance to ozone and salt water.

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Drop-in design makes for easy installation.

Steel balls are durable. Acetal balls are abrasion resistant.

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Seal out air and gas in high-temperature and high-wear applications. This ultrahard ceramic can also be used in applications that require superior strength.

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