Высококачественные черные шарики из нитрида кремния G5, размер 1/4 дюйма, шарики 0,25 дюйма Si3N4 6,35 мм для керамических подшипников (62181158587)

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Product Description




Product Name
High precision ceramic balls Si3N4 ceramic ball
Material
Si3N4 ceramic
Color
Black
Size
6.35mm
Precision
G5
Packing
Cartons /Plastic Tube/Bags
Usage
Bearing/Valves/Pump/Machinery
MOQ
10pcs
Delivery time
In large stocks
Market
Europe Asia Africa America and Australia
Payment terms
PayPal, T/T, L/C, Western Union, MoneyGram, E-checking, Credit Card


Products Show






Zirconia Ceramic Ball (ZRO2)Zirconia ceramic bals have high strength and toughness at room temperature,good wear resistance, high temperature and corrosion resistance, high rigidity, non-magnetic\u2029conductivity, and electrical insulation. The strength and hardness of thezirconia ceramic ballis almost unchanged at 600℃.Its density is 6.00g/cm3 and the thermal expansion rate is close to the expansionrate of metal.If the expansion rate is used,it can be used in conjunction with metal.
Silicon nitride ceramic ball (SI3N4) Silicon nitrideceramic balls are precision ceramics sintered at high temperature ina non-oxidizing at mosphere. It has high strength, high wear resistance, high temperature resitance, corrsion resistance, acid and alkali resistance, and can be used for along timein seawater, At 800℃, the strength and hardnessare almost unchanged. Its density is 3.20g/cm3, which is almost 1/3 of the weight of bearing steel.
Silicon Carbide Ceramic Ball (SIC) Ceramic ball products have stable performance and silicon nitride has the best overall performance. Compared with steel the weight is lighter than steel, the friction coefficient is small and the movement performance is better. It can maintain high strength and hardness before 1000 ℃ at high temperature,and it canresist corrosion. Density. 3.15 g/cm3 Color black Grade:G10, G16\u2029


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Contact us


Web: www.xzindustry.en.alibaba.com & www.xzbearings.com
E-mail: [email protected]
Phone: +86 13472790743 & Tel: +86 (0)21 58362283
Fax: +86 (0)21 58362282-8014
Whatsapp: +86 13472790743 Skype: +86 13472790743
Main products:
Bearings, Ceramic Parts, Hybrid Bearing, Full Ceramic Bearing,Thin Section Bearing, Chrome/Stainless Steel Bearing,Steel balls, Ceramic Balls, Plastic Bearing



62181158587
0.0118 s.