Tungsten Carbide Ball

  • K20 K30 High Wear Resistance Carbide Ball Bearing
K20 K30 High Wear Resistance Carbide Ball Bearing

K20 K30 High Wear Resistance Carbide Ball Bearing

  • Material:K20 or K30
  • Status:polished
  • Tolerance:G10-G100
  • Size:0.1mm-50mm
  • Product description: K20 K30 High Wear Resistance Carbide Ball Bearing Various sizes for choose Short lead time High quality Low price
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K20 K30 High Wear Resistance carbide ball Bearing


  • Good wear resistance:hardness is HRA89-HRA91
  • Grade:6%cobalt,8%cobalt,8%nickel
  • Precision:G10-G100
  • Types:Blank ball,rough grinding ball,polished ball
  • OD sizes:0.3mm-100mm
  • Application: Valves, Pumps, Ball Screws, Measurement Standards, Gauging, Wear Parts