7mm Tungsten Carbide One Bearing Ball 0.2756 inch Dia Balls

One Loose 7mm Tungsten Carbide Ball Bearings Balls are made from high-strength tungsten carbide Balls size is 7mm Grade is G25 And it meets grade 25 sphere tolerancem Loose Ball is extremely hard alloy made from tungsten and carbon And it is high corrosion wear resistance.

• Item: 7mm Loose Balls
• Size: 7mm
• Grade: G25
• Hardness: 90 Rockwell
• Sphericity: 0.000025"
• Material: Tungsten Carbide
• Quantity: One Loose Balls