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High-Purity Alumina Ceramic Bearing Sleeves With Exceptional Hardness And Low Friction Coefficient
High-Purity Alumina Ceramic Bearing Sleeves With Exceptional Hardness And Low Friction Coefficient
Specifications
Place of Origin :
Made In China
Brand Name :
Dayoo
MOQ :
Negotiable
Price :
Negotiable
Delivery Time :
Negotiable
Payment Terms :
Negotiable
Volume Resistivity :
10^14 Ω·cm
Manufacturing Method :
Dry Pressing or Isostatic Pressing
Dielectric Loss :
0.0002
Max Operating Temperature :
1600°C
Wear Resistance :
Excellent
Mechanical Strength :
Very High
Thermal Shock Resistance :
Excellent
Thermal Expansion Coefficient :
8.2 x 10-6 /K
Melting Point :
2,072°C
Corrosion Resistance :
High
Dielectric Constant :
9.8
Type :
Alumina Ceramic Parts
Color :
White
Electrical Resistivity :
10^14 ohm-cm
Material :
Alumina
Description

High-Purity Alumina Ceramic Bearing Sleeves With Exceptional Hardness And Low Friction Coefficient

Product Introduction

Our alumina ceramic bearing sleeves are precision-engineered from 99.5% high-purity alumina material, specifically designed for wear-resistant applications in extreme operating conditions. Featuring exceptional hardness (HV1700-1900) and ultra-low friction coefficient (as low as 0.08), these components serve as ideal replacements for traditional metal bearing parts, extending equipment service life by 3-5 times.

Primary Applications

  • Chemical Machinery: Corrosion-resistant pump bearings, reactor agitator sleeves

  • Mining Equipment: Mineral processing wear sleeves, crusher bearings

  • Power Industry: Desulfurization pump bearings, fan wear sleeves

  • Food Processing: Sterile production line bearings, filling equipment sleeves

  • Medical Devices: CT scanner rotating bearings, dental drill bearings

Key Advantages

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High-Purity Alumina Ceramic Bearing Sleeves With Exceptional Hardness And Low Friction Coefficient

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Product Detail
Place of Origin :
Made In China
Brand Name :
Dayoo
MOQ :
Negotiable
Price :
Negotiable
Delivery Time :
Negotiable
Payment Terms :
Negotiable
Contact Supplier
High-Purity Alumina Ceramic Bearing Sleeves With Exceptional Hardness And Low Friction Coefficient

Dayoo Advanced Ceramic Co.,Ltd

Verified Supplier
2 Years
zhejiang, jinhua
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Alumina Ceramic, Zirconia Ceramics, Silicon Nitride Ceramics
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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