10PCS Zirconium Oxide ZrO2 Ceramic Bearing Balls 16.0mm/16.668mm/17.463mm/18.256mm/19.05mm/19.844mm Precision Ball Miniature(16.668mm)

★★★★★ 4.4 149 reviews

US$21.51
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US$21.51
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Product details

Management number 220402512 Release Date 2026/05/03 List Price US$21.51 Model Number 220402512
Category

Applications‌: widely used in bearings, industrial machinery, mining equipment, and automotive hubs.Specification: 16.0mm/16.668mm/17.463mm/18.256mm/19.05mm/19.844mmFeatures: High precision, Good wear-resistance, High temperature resistance, High toughness, and High stiffness.Applicable:Manufacturing equipment, electroplating equipment, synthetic fiber manufacturing equipment, optical film equipment, various heat treatment furnaces, vacuum equipment, etc.It can also be used in composite bearings, cold working tools, various guide wheels, various valves, vacuum equipment and other environments.High-precision grades for metrology.

  • Material: Zirconium Oxide(ZrO2)
  • Accuracy: Tolerance ±0.0002mm
  • HV:1100-1300; HRC:70-75; Service temperature: 600°C
  • Fracture toughness: 8.0-10.0 Mpa.m1/3
  • Coefficient of thermal expansion: 10.3°C
Model PKEGYAPPL-EEFD8782
Brand Name DOLUNTO
Part Number PKEGYAPPL-EEFD8782
Manufacturer CHENHAIFENG-US

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