• Trusted by 10,000+ Customers

    Over a decade of providing quality products and customer service to our customers

  • Precision Balls

    G25 to G100 in Chrome, Stainless, Delrin, and Ceramic. Tight tolerances, smooth finish, and consistent performance you can rely on.

  • Fast & Free US Shipping

    In-stock and ready to ship fast from the USA, usually ships next business day. Fast shipping options available.

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Volume Pricing & Business Accounts

Every product on our site includes volume pricing built in — just select your quantity. Need a PO, invoice, or net-30 terms for your business? We support that too.

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440

Stainless Steel Balls

AISI 440C stainless steel balls offer the maximum in material strength and good corrosion resistance. T

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AISI 52100

Chrome Balls

Chrome steel balls are manufactured from AISI 52100 chrome alloy steel, through-hardened for exceptional hardness, wear resistance, strength, and long service life.
Ideal for ball bearings, tumbling media, drawer slides, check valves, locking mechanisms, linear motion components, and other high-wear applications.

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Si3N4

Silicon Nitride Balls

Silicon Nitride (Si3N4) ceramic balls offer exceptional hardness, low density, corrosion resistance, and excellent performance under high temperatures and extreme operating conditions.
Ideal for high-speed bearings, aerospace, automotive, precision machinery, and other applications requiring low friction, electrical insulation, and superior wear resistance.

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Tumbling Media

Rust-Resistant Polishing Media for Rotary & Vibratory Tumblers
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