Silicon Nitride Ceramic Ball Si3N4 High Precision Bearing Ball Heat-Resistant


$2.90

Xuanming Needle Rollers & Cy

中国 山东省


  • SKU: XRC02
  • Availability: 9999
Total $2.90
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Origin China
Material Silicon nitride Si3N4 high-purity ceramic / Isostatic pressing forming / Precision grinding and polishing
Product Name Silicon Nitride Ceramic Ball Si3N4 High Precision Bearing Ball Heat-Resistant
Structure / Process High-temperature sintering forming / G5/G10 grade precision ball / Uniform diameter / Mirror surface polishing
Product Features Extremely high hardness HRA92-94 / Heat-resistant above 800℃ / Self-lubricating / Corrosion-resistant / Non-magnetic / Long service life
Type Silicon nitride ceramic ball / Si3N4 ball / Precision ceramic bearing ball
Color Black / Dark gray (silicon nitride natural color, customizable white zirconia ball)
Function Used for hybrid bearings / Angular contact ball bearings / High-speed precision machine tool spindles / Chemical corrosion-resistant valves / Medical equipment
Application Scenario High-speed machine tool spindles / Precision bearings / Chemical pump valves / Medical equipment / Aerospace / Precision instruments
Specification Diameter 1mm-50mm multiple specifications / Accuracy grade G5-G100 / Roundness ≤0.001mm / Surface roughness Ra0.05
Brand OEM/ODM (Customizable)
MOQ 100 pieces
Port Qingdao, Rizhao
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