Cerbec Silicon Nitride Ceramic Balls -- NBD-200
from CoorsTek

Smoother surface, better geometry & inert material. Decreased lube degradation. No cold welding/adhesive wear. Less friction. Reduced startup & running torque. Lower operating temperature. Less wear. Eliminates vibration - induced false brinelling. Lighter weight. Decreased centrifugal force. [See More]

  • Features: Corrosion Resistant; Refractory, Heat Resistance or High Temperature; Dielectric / Electrically Insulating; Nonmagnetic; Wear
  • Applications: Aerospace; Automotive; Bearing; Electronics / Electrical; Medical / Biotech (optional feature); Sprayers
  • Ceramic Material: Silicon Nitride
Precision Ball,Ceramic,1/16In,Pk50 -- 4RJP5
from Grainger Industrial Supply

Precision Ball, Corrosion Resistant, Silicon Nitride Ceramic, Grade 10, Diameter 1/16 In, Weight 0.011g, HV20 Hardness 1400 to 1600, Application Aerospace, Energy, Medical, Standards ANSI/ABMA, Package Quantity 50, Dia. Tolerance +/-0.00005 In [See More]

  • Features: Corrosion Resistant
  • ANSI / ABMA Grade: 10
  • Diameter: 0.0625
  • Ceramic Material: Silicon Nitride