• 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

1208 Silicon Nitride Ball Bearing 40x80x18mm PFA Cage P6 ABEC3 P4 ABEC7

Place of Origin China
Brand Name CSQ
Model Number 1208
Minimum Order Quantity 50 pcs
Price Negotiable
Packaging Details Plastik box+carton box
Delivery Time 30-40 work days
Payment Terms T/T
Supply Ability 50 pcs in 30-40 work days

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Product Details
Name Ceramic Bearing 1208CE Category Ceramic Double-row Self-aligning Bearing
Material Zirconia Races+silicon Nitride Balls +PFA Cage Precision P6/ABEC3 To P4/ABEC7
Form Size 40×80×18mm Ball Size 11.906 Mm Balls
Pacage Plastik Box+carton Box MOQ 50 Pieces
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1208 Silicon Nitride Ball Bearings

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1208 Silicon Nitride Ball Bearing 40x80x18mm

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1208 ball bearing CSQ

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Product Description

 

Ceramic Bearing 1208CE of ZrO2 Races+Si3N4 Balls+PFA Cage OF P6/ABEC3 To P4/ABEC7 Precision

 

Description of Ceramic Bearing 1208CE:

 

1. Zirconia races: 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, so their porosity, wear resistance, impact resistance and resistance to fatigue contact life are greatly improved.

 

2. Silicon nitride balls: Are made of highly purified, submicron silicon nitride powder with an alpha phase of more than 92%, and is processed after HIP (Hot Isostatic Pressure) sintering technology. So the porosity, wear resistance, crushing value and fatigue contact life have been greatly improved.

 

3. PFA cage: PFA is a reformed material of , its melting cohesiveness is enhanced and the viscosity of the solution is decreased, while the properties are unchanged compared with that of PTFE. The resin can be directly processed by ordinary thermoplastic molding. 

 

Performance advantages of Ceramic Bearing 1208CE:

 

Combined the outstanding properties of zirconia and silicon nitride, the ceramic bearing 1208CE has good resistance to many kinds of corrosion, like strong acid and alkali corrosion,high temperature resistance, high fledural strength and excellent electric insulation and magnetic insulation.

 

Ceramic Bearings Dimension Reference Sheet
Bearings Model Load Rating (Ref.) Load Rating (Ref.) Max Speed (Ref.) Max Speed (Ref.)
  Cr(N) Cor(N) Grease (rpm) Oil (rpm)
1208CE 17370 6550 9230 10920

 

Main application of Ceramic Bearing 1208CE:

 

Because of the outstanding porperties, the zieconia are suitable for chemical, antimagnetic, semiconductor, medium/low speed and corrosive working environment.

 

1208 Silicon Nitride Ball Bearing 40x80x18mm PFA Cage P6 ABEC3 P4 ABEC7 01208 Silicon Nitride Ball Bearing 40x80x18mm PFA Cage P6 ABEC3 P4 ABEC7 1