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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

SSiC Ceramic Roller Bearings NU 204 Balls PEEK Cage 20×47×14mm

  • SSiC Ceramic Roller Bearings NU 204 Balls PEEK Cage 20×47×14mm
Place of Origin China
Brand Name CSQ
Model Number NU204
Minimum Order Quantity 50 pcs
Price Negotiable
Packaging Details Foam+cartom box
Delivery Time 30 work days
Payment Terms T/T
Supply Ability 50 pcs in 30 work days

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Product Details
Name NU204 Ceramic Roller Bearing Category Ceramic Single-row Cylindrical Roller Bearing
Material SSiC Races And Balls+PEEK Cage Form Size 20×47×14mm
Fixing Size 25 (d1 Min.)× 42(D1 Max.)mm Pacage Foam+cartom Box
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SSiC Ceramic Roller Bearing CSQ

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Ceramic Roller Bearing NU 204 CSQ

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NU 204 bearing CSQ
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Product Description

 

NU204 Ceramic Roller Bearing Of SSiC Races And Balls+PEEK Cage

 

Description of NU204 (SSiC races and balls+Peek cage):

 

1. SSiC races and balls: Are made of highly purified, sub-micron silicon carbide material and are sintered by pressureless sintering technology. 

 

2. Peek cage: Peek has many material advantages, such like high temperature resistance 260 degrees, excellent mechanical properties, good self-lubrication, chemical corrosion resistance, flame retardant, peel resistance, wear resistance, not strong nitric acid, concentrated sulfuric acid, radiation resistance, super mechanical properties can be used in high-end machinery, nuclear engineering and aviation science and technology.

 

Performance advantages of NU202 (SSiC races and balls+Peek cage):

 

►Key properties of pressureless sintered silicon carbide
♦ Max Temperature up to 1650℃
♦ Low density:3.15-3.18 g/cm3
♦ High strength
♦ Low thermal expansion : 4.0 (10-6/℃)
♦ High thermal conductivity:120 W/m°K
♦ High hardness:2800 HV5
♦ High elastic modulus: 410GPa
♦ Superior chemical stability,resistance to acid and alkali corrosion (incld. hydrofluoric acid)

 

 

 

 

 

 

 

 

 

 

 

 

Ceramic Bearings Dimension Reference  
Bearings Model Load Rating (Ref.) Load Rating (Ref.) Max Speed (Ref.) Max Speed (Ref.)
  Cr(N) Cor(N) Grease (rpm) Oil (rpm)
NU204CE 25100 22000 13000 20800

 

SSiC Ceramic Roller Bearings NU 204 Balls PEEK Cage 20×47×14mm 0

 

SSiC Ceramic Roller Bearings NU 204 Balls PEEK Cage 20×47×14mm 1

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