5/16" inch Tungsten Carbide Ball 0.313 inch Dia Bearing Balls

Loose Tungsten Carbide Ball - 5/16" (0.313") G25
✔️ Ultra-Hard, Precision Grade - For High-Wear Applications

This 5/16" loose ball is made from tungsten carbide, a super-hard alloy known for its extreme wear and corrosion resistance. With a G25 precision grade and 90 Rockwell hardness, it's ideal for ball check valves, gauges, measuring tools, and high-load bearing systems. Sold as one precision ball.

✅ Diameter: 5/16 inch (0.313" / 7.938mm)
✅ Grade: G25 (high precision tolerance)
✅ Sphericity: 0.000025" max deviation
✅ Hardness: 90 Rockwell
✅ Material: Tungsten carbide (WC)
✅ Excellent wear and corrosion resistance
✅ Pack size: 1 loose ball

💡 Why use tungsten carbide balls in mechanical systems?
They're the go-to when strength, precision, and durability matter most.

• Withstands high loads and abrasive environments

• Maintains roundness under extreme pressure

• Resists corrosion from moisture, chemicals, and heat

• Used in valves, instruments, and high-performance bearings

Built for the toughest jobs, drop in this 5/16" tungsten carbide ball and let it handle the pressure like a champ.