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  • Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
    Roberta
    Their ceramic bearings are of high precision, good quality and inexpensive. We do have cooperation for many years.
  • Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
    Olga Weinberg
    This company is our reliable and professional supplier of ceramic bearings for many years, their ceramic bearings, which are used in our pump are good in quaility.
Contact Person : Cooper wang
Phone Number : 86 15801087509

HIP Si3n4 Silicon Nitride Ceramic Balls G5 Grade 6.35mm

  • HIP Si3n4 Silicon Nitride Ceramic Balls G5 Grade 6.35mm
  • HIP Si3n4 Silicon Nitride Ceramic Balls G5 Grade 6.35mm
  • HIP Si3n4 Silicon Nitride Ceramic Balls G5 Grade 6.35mm
Place of Origin China
Brand Name CSQ
Model Number Non
Minimum Order Quantity 10000 pieces
Price Negotiable
Packaging Details Plastik box+carton box
Delivery Time 20-30 work days
Payment Terms T/T
Supply Ability 10000 pieces in 20-30 work days

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Product Details
Name Ø6.35mm HIP-Si3N4 Ball Material Hot Isostatic Pressure Sintered Silicon Nitride
Grade G5 Size Ø6.35mm
Technology Hot Isostatic Pressure Sintering Technology Use Bearing Ball
Suitable Model 6004/6005 Etc. Pacage Plastik Box+carton Box
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CSQ HIP si3n4 silicon nitride ceramic balls

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CSQ si3n4 silicon nitride ceramic balls G5

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CSQ si3n4 ceramic balls
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Product Description

 

Ø6.35mm HIP-Si3N4 Ball With G5 Grade For Ceramic Ball Bearing

 

Description of Ø6.35mm HIP-Si3N4 Ball:

 

They are made of highly purified, submicron silicon nitride powder with an alpha phase of more than 92%, and are sintered by GPS (Gas Pressure)  HIP (Hot Isostatic Pressure) technology. So the blanks are more closer and in that there are less pore, which is key point to make sure the finished silicon nitride balls can reach G5 grade. Our company has more than two production lines specializing in the production of high-precision GPS (Gas Pressure) and HIP (Hot Isostatic Pressure, mainly) sintered silicon nitride balls in many sizes. Silicon nitride is the preferred ball material for ultra-high speed and high precision ceramic bearings.

 

Ceramin material engineering properties

 

Mechanical Properties HIP-Si3N4 GPS-Si3N4
Density 3.27-3.29 g/cm3 3.22-3.27 g/cm3
Porosity 0% 0%
Fledural Strength 830 MPa 689 MPa
Elastic Modulus 310 GPa 310 GPa
Poisson's Ratio 0.27 0.24
Hardness 1580 HV5 1450 HV5
Fracture Toughness KIC 6.1 MPa.m1/2 5.7  MPa.m1/2
Max. Use Temperature 1000 ℃ 1000 ℃
Thermal conductivity 30 W/m° K 29 W/m° K

 

HIP Si3n4 Silicon Nitride Ceramic Balls G5 Grade 6.35mm 0

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si3n4 ceramic balls

si3n4 ceramic ball

7.938mm Silicon Nitride Ball