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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

Freesport Roller Skates 608 Ceramic Bearings On Wheels Hybrid

  • Freesport Roller Skates 608 Ceramic Bearings On Wheels Hybrid
  • Freesport Roller Skates 608 Ceramic Bearings On Wheels Hybrid
  • Freesport Roller Skates 608 Ceramic Bearings On Wheels Hybrid
Place of Origin China
Brand Name CSQ
Model Number 608
Minimum Order Quantity 50 pcs
Price Negotiable
Packaging Details Plastik box+carton box
Delivery Time 5 work days
Payment Terms T/T
Supply Ability 50 pcs in 5 work days

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

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Product Details
Name Hybrid Ceramic Ball Bearing 608 Structure Miniature Deep Groove Bearing
Material Steel Races+ZrO2/Si3N4 Balls Size 608: 8×22×7mm
Ball 3.969mm In Material Of ZrO2 Or Si3N4 Pacage Plastik Box+carton Box
MOQ 50 Pieces Delivery Time 5 Work Days
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Product Description
 
Hybrid Ceramic Ball Bearing 608 Of Customized Material
 
Description of Hybrid Ceramic Bearing 608: 
 
1. Races can be chosen among GCr15 bearing steel, 440C stainless steel, high temperature resistant bearing steel, etc.,
 
2. Balls can be chosen among zirconia or silicon nitride ceramic balls, and their precision can reach G5 Grade. Our zirconia ceramic balls are made by highly purified, sub-micron and after Y2O3-TZP stabled zirconia powder material, are processed by AP (Atmospheric Pressure) sintering and HIP (Hot Isostatic Pressure) sintering technology, and our silicon nitride ceramic balls are made of highly purified, submicron silicon nitride powder with an alpha phase of more than 92%, and is processed by GPS (Gas Pressure) sintering and HIP (Hot Isostatic Pressure) sintering technology too. Hot isostatic pressure sintering technology can highly improve the properties of ceramic materials.
 
Performance advantages of Hybrid Ceramic Bearing 608:
 
Hybrid ceramic bearings have many advantages, they are non-magnetic, non-conductive, low noise, electrically insulated, non-locking at high speeds, resistant to dry friction, long life, cost effective and etc.
 
Key properties of ceramic balls:
 
►Key properties of zirconia
♦ Max Temperature up to 380℃
♦ High density: 6.09 g/cm3
♦ Low thermal conductivity
♦ Chemical stability, resistance to acid and alkali corrosion
♦ High fracture toughness KIC:8-11 MPa-m1/2
♦ Good electric insulation
♦ Better bearing capacity
♦ Wear resistance
♦ High hardness : 1300 HV5
 
 
 
 
 
 
 
 
 
 
 
 
 
► Key properties of hot isostatic sintered silicon nitride
♦ Max temperature to 1000℃
♦ High strength over a wide temperature range
♦ High fracture toughness: 6.1 MPa-m1/2
♦ High hardness: 1580 HV5
♦ Outstanding wear resistance, both impingement and frictional modes
♦ Good thermal shock resistance
♦ Good chemical stability,resistance to acid and alkali corrosion
♦ Good electric insulation
 
Freesport Roller Skates 608 Ceramic Bearings On Wheels Hybrid 0
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