0.311" Inch Loose Tungsten Carbide Ball +/-.0005 inch
|Loose 0.311" inch Tungsten Carbide Ball Bearing|
+/-.0005 inch tungsten carbide balls
One Loose Ball
One Loose 0.311" inch Tungsten Carbide Ball Bearing, Ball is made of tungsten carbide, Ball size is 0.311" inch (7.899mm), Loose Ball is extremely hard alloy made from tungsten and carbon And it is high corrosion wear resistance.