7mm Diameter Tungsten Carbide Ball

Tungsten Carbide Ball Bearing: Tungsten carbide balls are made from 100% virgin tungsten carbide material. Balls made of tungsten carbide have the features of high hardness, high precision, high anti-rust capability, high wear-resistant and abrasive and so on, which have much longer usage life than steel balls. Due to its unique features carbide balls are widely used in many fields such as steel bearings, instruments, hardware, sealing, machinery, medical equipment and aviation.
Benefits: High density and high melting point.