Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

kegunaan silicon nitride ceramic ring professional manufacturer

  • China Silicon Nitride Ceramic Ring Suppliers ...

    Silicon Nitride Ceramic Ring Silicon nitride insulating rings are mainly used in industries such as polysilicon. Due to their good insulation properties and long service life, more and more products such as quartz are replaced.

    Get Price
  • silicon nitride rings, silicon nitride rings Suppliers and ...

    349 silicon nitride rings products are offered for sale by suppliers on Alibaba.com A wide variety of silicon nitride rings options are available to you, There are 20 suppliers who sells silicon nitride rings on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of silicon nitride rings supply is ...

    Get Price
  • Silicon Nitride Manufacturers, Suppliers, Factory ...

    2021-7-4 · Anti-corrosion Silicon Nitride Ceramic Ball Valve. Gas Pressure Sintered Silicon Nitride Si3N4 Ceramics (GPSSN) Silicon nitrides (Si3N4) is a kind of advanced ceramics, which has high strength, toughness, hardness and excellent chemical stability and thermal shock resistant. SSN is a high purity grade of silicon nitride...

    Get Price
  • Gas Pressure Polished Si3n4 Silicon Nitride Ceramic Ring

    2021-6-14 · Silicon nitride ceramic is an inorganic material ceramic that does not shrink when sintered. Silicon nitride is very strong, especially hot pressed silicon nitride, which is one of the hardest substances in the world. It has high strength, low density and high temperature resistance.

    Get Price
  • China Ceramic Silicon Nitride, China Ceramic Silicon ...

    A wide variety of ceramic silicon nitride options are available to you, such as cutting, bending, and moulding. You can also choose from industrial ceramic, structure ceramic, and refractory. As well as from hotels, building material shops, and garment shops. And whether ceramic silicon nitride …

    Get Price
  • Ceramic Riser Tube - Silicon Nitride, Aluminum

    Taisheng New Material Technology Co.,Ltd is a professional manufacturer specialized in the production of Silicon nitride ceramic , Aluminium titanate ceramic, Alumina ceramic and Aluminum Silicate ceramic etc. We have professional R&D center and after-sales services team ,supplying to aluminium, foundry, zinc industry . We are trying our best to provide best quality and best service for all of our customers . If you have any requirements for aluminum titanate ceramic …

    Get Price
  • Low Thermal-Expansion Silicon Nitride Ceramic Riser

    Silicon nitride riser tube is the key part of the low pressure casting. It is the ideal materials of the metallurgy industry because of excellent characteristics. After using, it can not only improve the quality of the casting products but also reduce the cost. The service life is 5-20 times longer than the traditional tube, so the replacement of ...

    Get Price
  • China Ceramic Tube Zirconia Ceramic manufacturer,

    2021-7-6 · China Ceramic Tube Zirconia Ceramic supplier, Silicon Carbide Seal Ring Aluminum Nitride, Alumina Ceramic Disc Ceramic Clay Crucible Manufacturers Suppliers - Hunan Ketao …

    Get Price
  • China Quartz Glass manufacturer, Ceramics, Thick Film ...

    2020-4-16 · As a professional manufacturer, our Main business provides solutions of metallization ceramics and ceramic Components as custommer's request. The products we supply: Silicon Carbide, Silicon Nitride, Alumina Oxide, Alumina Nitride, Zirconium Oxide, Boron Nitride, Machinable Glass Ceramic and other advanced materials. We also provide ODM and OEM ...

    Get Price
  • China Silicon Nitride Ceramic Ring Suppliers ...

    Hot Tags: silicon nitride ceramic ring, China, suppliers, manufacturers, factory, customized, price, alumina pipe fitting, Black Silicon Carbide, Pipe Repair Emergency, Creramic Fiber Paper, steel adhesive putty, Nitride Bonded Silicon Carbide Tube

    Get Price
  • China Silicon Nitride Ceramic, Alumina Industrial

    Company Introduction : Taisheng New Material Technology Co.,Ltd is a professional manufacturer specialized in the production of Silicon nitride ceramic , Aluminium titanate ceramic, Alumina ceramic and Aluminum Silicate ceramic etc. We have professional R&D center and after-sales services team ,supplying to aluminium, foundry, zinc industry .

    Get Price
  • Ceramic Riser Tube - Silicon Nitride, Aluminum

    Advanced Ceramics, Ceramic Parts, Ceramic Products manufacturer supplier in China, offering Long Life Industrial Ceramic Silicon Nitride Electrode Shields, High Thermal Shock Resistant Advanced Silicon Nitride Magnetic Rings, High Thermal Resistance Si3n4 Silicon Nitride Ceramic Insulating Seal Ring …

    Get Price
  • China Long Life Industrial Ceramic Silicon Nitride ...

    Silicon Nitride has the most versatile combination of mechanical, thermal, and electrical properties of any technical ceramic material. It is a high performance technical ceramic that is extremely hard and has exceptional thermal shock and impact resistance. It surpasses most metals high temperature capabilities and has a superior combination of creep and oxidation resistance and high strength.

    Get Price
  • Al2O3 Alumina Ceramics - Alumina,Hot Pressed Boron

    Silicon Nitride Products from Chinese suppliers. ECVV.com provides Silicon Nitride product China Sourcing Agent service and supply chain service to protect the product quality and payment security.

    Get Price
  • Silicon Nitride sourcing, purchasing, procurement

    China Silicon Nitride Ceramics catalog of Silicon Nitride Ceramic Slide Block Plate Substrate Board Customized Supplier, Si3n4 Silicon Nitride Step Shaft Roller Welding Pin Ceramic Blade Customized Factory provided by China manufacturer - Shenzhen Hard Precision Ceramic Co., Ltd., page1.

    Get Price
  • Silicon Nitride Ceramics - Shenzhen Hard Precision

    Established in 2008, JingHui Industry Ltd is a professional manufacturer and exporter integrating the design, development and production of zirconia ceramic parts, alumina ceramic parts, silicon nitride ceramic parts, aluminum nitride ceramic parts and others.

    Get Price
  • China Ceramic Tubes manufacturer, Ceramic Rods,

    2020-5-20 · Full ceramic bearing means the inner ring, out ring, and ball are composed of ceramic materials, including zirconia and silicon nitride. Ceramic ball bearing, also named hybrid bearing, means the ball is ceramic, while the out ring and inner ring are steel. Ceramic ball bearing could have identical structure with steel bearing.

    Get Price
  • High-Quality Ceramic Bearings Manufacturer |

    The Ceramic Experts. CeramTec is a manufacturer and supplier of technical ceramics since 1903 and is active at production sites in Europe, USA and Asia with more than 3,400 employees worldwide. Well over 10,000 products, components and parts made by the ceramic experts …

    Get Price
  • China Silicon Nitride Ceramic, Alumina Industrial

    Silicon Nitride Products from Chinese suppliers. ECVV.com provides Silicon Nitride product China Sourcing Agent service and supply chain service to protect the product quality and payment security.

    Get Price
  • Silicon Nitride sourcing, purchasing, procurement

    Professional Manufacture Silicon Nitride Ceramic Component/INNOVACERA FOB Price: USD 10 Piece ... High Wear Resistance Technical Silicon Nitride Ceramic Silicon Nitride Ceramic Ring Item/INNOVACERA FOB Price: USD 10 Piece ... 'Hot sale small tube with two bores alumina ceramic insulators manufacturer' 'Glazed alumina ceramic tube nozzle ...

    Get Price
  • Xiamen Innovacera Advanced Materials Co., Ltd ...

    Nsic Tube, Sic Silicon Nitride Bonded Sic Tube, Sic Tube manufacturer supplier in China, offering Si3n4 Sic Silicon Nitride Bonded Sic Ceramic Tube/Nsic Tube, Different Diameter Customized Specific Sizes Alumina Ceramic Tube, High Purity Very Thin Alumina Ceramic Disc and so on.

    Get Price
  • China Si3n4 Sic Silicon Nitride Bonded Sic Ceramic

    ceramic ring (Alumina seals ring ) Our clients can avail from us, Ceramic Seal Rings, which are chemically inert and have large application area. Due to hardness, generally a 99.5% aluminum oxide provides excellent wear characteristics.

    Get Price
  • China ceramic ring Manufacturer, 99% ceramice ring ...

    LSP Industrial Ceramics, Inc. Myrtle Beach, SC 609-397-8330 609-397-8341. As a manufacturer and stocking distributor of industrial and technical ceramics, LSP carries the most diversified inventory of ceramic tubes, spacers, bushings, etc. in the industry.

    Get Price
  • Ceramic Manufacturing Companies | IQS Directory

    2021-6-21 · piezoelectric ceramic supplier in China, Here have thousands typies piezoelectric ceramic for your reference. Contact us today ! Beijing working time: 9:00-18:00 +86-13392803780

    Get Price
  • piezoelectric ceramic professional manufacturer in China

    2021-7-5 · Precision Ceramics has an experienced team that is dedicated to optimizing ceramic design for specific applications. Machining & Grinding Precision Ceramics has extensive experience with high-tolerance technical ceramic milling, grinding and polishing of unfired (‘green’) and fired ceramics.

    Get Price
  • Precision Ceramics USA | Technical Ceramic Solutions ...

    2021-5-25 · Silicon carbide powder has a black color when the purity is low and products with purity higher than 90% is green. SiC exists in nature as the extremely rare mineral called moissanite, while most of this material is synthesized in factories. As SiC is extremely hard, It has been mass produced as abrasive since late 19 th century.

    Get Price
  • Silicon Carbide Ceramic Material Supplier

    LILY interchangeable from Rollix. External gear. Internal gear. Without gear. Lily Bearing can produce a full range of Other Metric Type 2 slewing bearing, and improve the turnable bearing solutions, including technical parameters and drawing downloads for more than 100 models.

    Get Price
  • China Silicon Nitride suppliers, Silicon Nitride ...

    Silicon nitride ceramic sealing with high precision and high finish. US 0.85 - 16 Piece. 1000 Pieces (Min. Order) FOB Port: Shenzhen. Lead Time: 35 days. Inquire Now Compare. Shenzhen Huayuexin Precise Ware Co. Ltd. 10th year China (mainland) Response: Between 24h to 48h.

    Get Price
  • Xiamen Innovacera Advanced Materials Co., Ltd ...

    Professional Manufacture Silicon Nitride Ceramic Component/INNOVACERA FOB Price: USD 10 Piece ... High Wear Resistance Technical Silicon Nitride Ceramic Silicon Nitride Ceramic Ring Item/INNOVACERA FOB Price: USD 10 Piece ... 'Hot sale small tube with two bores alumina ceramic insulators manufacturer' 'Glazed alumina ceramic tube nozzle ...

    Get Price
  • China Industrial Ceramic Parts Suppliers,

    2021-7-6 · Silicon Nitride Ceramic is one kind of technical ceramic materials which has very good performance in high temperatrue, its mechanical strength can be kept up to 1200℃. Its hardness and wear resistance performance ranks high among all technical ceramic materials.

    Get Price
  • High-Quality Ceramic Bearings Manufacturer | TENSKY ...

    Our professional team is always happy to help. Ceramic bearings and ceramic ball bearings P2,P4,P5,P6,P0 Ceramic Bearing: We sell full ceramic bearing and ceramic ball bearing and hybrid bearing. Full ceramic bearing means the inner ring, out ring, and ball are composed of ceramic materials, including zirconia and silicon nitride.

    Get Price
  • Ceramic Saddle Ring Supplied From China Manufacturer

    2021-3-19 · Ceramic Saddle Ring Supplied From China Manufacturer . Ceramic saddle ring is improved from the arc saddle, it changes the both arched surface to rectangular surface and makes the interior and exterior radius of curvature different, and this saddle ring has excellent acid resistance and heat resistance. It can resist to corrosion of various inorganic acids, organic acids and organic solvents ...

    Get Price
  • Ceramic pins multi szies alumina zirconia silicon

    2018-10-18 · Currently, we offer ceramic hybrids utilizing 1mm to 1/4-inch ball diameters. Most standard bearings may be ordered with ceramic balls in combination with 440C and 52100 steel rings. IMPACT BEARING manufactures select sizes of full ceramic ball bearings from …

    Get Price
  • Our Products and Applications ... - The Ceramic Experts

    piezoelectric ceramic supplier in China, Here have thousands typies piezoelectric ceramic for your reference. Contact us today ! Beijing working time: 9:00-18:00 +86-13392803780

    Get Price
  • Silicon Nitride manufacturers, China Silicon Nitride ...

    Import quality Silicon Nitride supplied by experienced manufacturers at Global Sources. ... Experienced Manufacturer of Silicon Nitride. 8 . Silicon nitride ceramic sealing with high precision and high finish ... Wear-resistant Silicon Nitride Ring for Ceramic Indu... Inquire Now. FOB Price: US 5 - 50 Piece.

    Get Price
  • Silicon Nitride Ceramic Bearings in The High

    2021-7-6 · Silicon Nitride Ceramic is one kind of technical ceramic materials which has very good performance in high temperatrue, its mechanical strength can be kept up to 1200℃. Its hardness and wear resistance performance ranks high among all technical ceramic materials.

    Get Price
  • China Industrial Ceramic Parts Suppliers,

    Last Login Date: Oct 31, 2013 Business Type: Manufacturer/Factory, Trading Company Main Products: Boron Nitride Ceramic Products, Ceramic Bearing, Conductive Ceramic Evaporator, Silicon Nitride Ceramic Products, Advanced Material, Ceramic Protection Tube, Alumina Ceramic Products, Aluminium Titanate Ceramic Products, Boron Nitride Product, Electronic Ceramic

    Get Price
  • Ceramic Skateboard Bearings | Lily Bearing

    ...Silicon nitride Ceramic, Alumina Ceramic, etc.The quality system has passed SGS ISO9001: 2008, and ISO 14001: 2004. JINGANG structure ceramic includes Al2O3, ZrO2, SiC, Si3N4 material . These advanced ceramic are applicated in sealing material , mechanical system,...

    Get Price
  • China Boron Nitride Ceramic Insulation Ring - China ...

    2021-7-4 · Hexagonal Boron Nitride Powder for Lubricating Oil. Hexagonal boron nitride has a layered structure similar to graphite, with only van der Waals force between the layers. It is an excellent high temperature resistant lubricant artificially synthesized at 2000 ℃. Adding our LP02 into grease and lubricating oil can significantly...

    Get Price
  • Manufacturer producer alumina ceramic | Europages

    STA high temperature Ceramic Fiber Heating Module are mainly used for high temperature furnace lining as refractory insulation. STA MoSi2 heating elements is the widest on the market. Our MoSi2 heater outperform in all temperature ranges, from element temperature 50 to 1850°C, and atmospheres.

    Get Price
  • Silicon Nitride Ceramic Bearings in The High

    ...Silicon nitride Ceramic, Alumina Ceramic, etc.The quality system has passed SGS ISO9001: 2008, and ISO 14001: 2004. JINGANG structure ceramic includes Al2O3, ZrO2, SiC, Si3N4 material . These advanced ceramic are applicated in sealing material , mechanical system,...

    Get Price
  • High Temperature Resistance Sisic Silicon Nitride

    Hefei Taotao New Material Technology Co., Ltd. is a high-tech advanced ceramics enterprise integrating R&D, production and sales. It is a professional manufacturer of high-precision ceramic parts for semiconductor, display, LED, solar energy and powder grinding

    Get Price
  • Manufacturer producer alumina ceramic | Europages

    China Fire Assay Crucible and Clay Crucible Cupel supplier, Ceramic Faucet Disc Alumina Ceramic Disc for Tap, Alumina Ceramic Tube Al2O3 Refractory Kiln Tube Manufacturers Suppliers - Hunan Rui Yue Industrial and Trade Co., Ltd.

    Get Price
  • Titanium Screws & Bolts | Flexible Copper Wire - ACER

    Shenzhen Oumeide Technology Development Co., Ltd. is a professional and reliable OEM/ODM jewelry manufacturer, which established in 2006. The owner, Mr. Ge Junjie and his R&D team has been in the related industry for more than 20 years. We have around 100 skillful employees in our factory in Shenzhen, China. There is more than 1200 square meter ...

    Get Price
  • China Fire Assay Crucible and Clay Crucible Cupel ...

    China Mechanical Seal supplier, Seal Ring, Sic Manufacturers Suppliers - Ningbo Topbon Mechanical Seals Factory

    Get Price
  • China Ring manufacturer, Rings, Jewelry supplier ...

    2021-5-18 · Al Al Aluminum 13 26.9815386 Si Si Silicon 14 28.0855 P P Phosphorus 15 30.973762 S S Sulfur 16 32.065 Cl Cl Chlorine 17 35.453 Ar Ar Argon 18 39.948 K K Potassium 19 39.0983 Ca Ca Calcium 20 40.078 Sc Sc Scandium 21 44.955912 Ti Ti Titanium 22 47.867 V V Vanadium 23 50.9415 Cr Cr Chromium 24 51.9961 Mn Mn Manganese 25 54.938045 Fe Fe Iron 26 ...

    Get Price
  • Silicon Nitride Ceramics - Hard precision ceramics ...

    professional silicon nitride ceramic structural machining welding pin customizedSilicon Nitride Ceramic:Silicon nitride ceramic is an inorganic material ceramic that does not shrink when sintered. Silicon nitride is very strong, especially hot pressed silicon nitride, which is …

    Get Price
  • Bearings 2mm Si3N4 Silicon Nitride Ceramic Ball

    2mm Si3N4 Silicon Nitride Ceramic Ball Bearings G5-100 Bearings: Industrial & Scientific, Professional Quality Up to 50% Off 300,000 Products High quality goods Same day shipping rest assured Safe and convenient payment! 2mm Si3N4 Silicon Nitride Ceramic Ball Bearings G5-100 Bearings.

    Get Price
  • Alumina Ceramics Supplier | Zirconia Ceramics

    2021-2-14 · Shenyang Vhandy Technology Co., Ltd. has been committed to the design, development and manufacture of industrial ceramics, specialized in manufacturing and exporting ceramic products, such as zirconia ceramics, alumina ceramics, cordierite ceramics, steatite ceramics, ZTA ceramics, silicon carbide ceramics, silicon nitride, and etc.

    Get Price
  • Dongguan Weiyingke Precision Ceramic Technology

    2021-1-29 · Years of ceramic professional manufacturer Is a professional dispensing machine ceramic valve, laser semiconductor ceramics, petrochemical ceramic pump, ceramic rod needle, ceramic tube ring, ceramic sheet, ceramic bushing, ceramic plunger, medical food ceramic pump and other products.

    Get Price
  • Alumina Ceramic Seal Ring Mechanical Strength

    2001-10-1 · Surface ring cracks are difficult to detect but are found on the surface of silicon nitride balls. These ring crack defects degrade the rolling contact fatigue performance considerably. Several processes are involved in rolling contact fatigue failure: crack …

    Get Price
  • Ring crack propagation in silicon nitride under rolling ...

    Anqing Diaomond(DMD) piston ring Manufacturing Co., Ltd is a professional piston rings manufacturer which integrated with design, ... and technical ceramic wear parts for pumps (seal rings, plain ... Supplier of deflection rollers and welded rollers made of silicon nitride and manufacturer of... Supplier of: Ceramics, industrial ...

    Get Price
  • suppliers piston ring manufacture purchase quote |

    Ceramic Elements Support, Ceramic Heater Holder, Ceramic Insulator Support manufacturer supplier in China, offering Ceramic Heater Core for Heating Element Support, 95% 99% Ceramic Alumina Grinding Mill Jar, Refractory Ceramic Roller Silicon Carbide Tube Rod for Tempering Furnace and so on.

    Get Price
  • cordierite ceramic tube bobbin professional

    Hefei Taotao New Material Technology Co., Ltd. is a high-tech advanced ceramics enterprise integrating R&D, production and sales. It is a professional manufacturer of high-precision ceramic parts for semiconductor, display, LED, solar energy and powder grinding

    Get Price
  • Ring crack propagation in silicon nitride under rolling ...

    2001-10-1 · Surface ring cracks are difficult to detect but are found on the surface of silicon nitride balls. These ring crack defects degrade the rolling contact fatigue performance considerably. Several processes are involved in rolling contact fatigue failure: crack …

    Get Price
  • Bearings 2mm Si3N4 Silicon Nitride Ceramic Ball

    2mm Si3N4 Silicon Nitride Ceramic Ball Bearings G5-100 Bearings: Industrial & Scientific, Professional Quality Up to 50% Off 300,000 Products High quality goods Same day shipping rest assured Safe and convenient payment! 2mm Si3N4 Silicon Nitride Ceramic Ball Bearings G5-100 Bearings.

    Get Price
  • Silicone sealing ring_medical silicone tube_silicone ...

    Shen zhen Mi Lin SiLicon Rubber Technology Co.,ltd. Is a manufacturer of silicone products, the main products: silicone tube, silicone strip, braided silicone tube, medical silicone tube, silicone foam products, foamed silicone sealing ring, silicone special-shaped strip, etc. It integrates design, research and development, production, A manufacturing supplier integrating sales and service.

    Get Price
  • Precision Processing Alumina Ceramic Rings AMAT

    Company information . Hunan STCERA Co., Ltd. is a private technological enterprise which is professional in precision ceramic parts research and development, manufacture and sale.. Our main products are ceramic sleeves, tubes,bushings which are widely used in Optical fiber communication field. And ceramic parts for semiconductor device which are widely used by the well-known demotic ...

    Get Price
  • Company Overview - Zhengzhou Honesty Refractory

    2021-7-5 · We are a professional manufacturer of Precision Machining Parts and advanced ceramic parts from China. We are committed to providing the highest quality products to customers. We have a wide range of machining capabilities, both manual and CNC, allowing us to do small quantity work as well as high quantity production orders.

    Get Price
  • Futong Industry Co.Limited. Abrasive and Refractory ...

    silicon nitride ceramic ... to innovation and creating a world famous brand.Honesty Factory is of our Group.Honesty Heating Element factory is a professional manufacturer of sic heating elements and MoSi2 heating elements.Honesty can supply1400,1500,1600,1700,1800 and 1900 heaters.Honesty Industrial Ceramic Factory is a leading supplier of the ...

    Get Price
  • China Ceramic Balls manufacturer, Ceramic Bearings,

    2021-3-25 · Futong Industry Co.Limited, established in 1998, is a leading manufacturer and exporter of Abrasive Materials, Refractory Materials,Blasting Media and Mineral Materials in China. Fused Alumina,Silicon Carbide, DMS FeSi, Ferro Silicon Nitride

    Get Price
  • Ceramic-tube - Ceramic-tube Suppliers, Buyers,

    2021-7-5 · XZB is one of the leading providers of China's Bearing Industry and a long-time partner of professional dealers. XZB is one of the Custom Bearing Manufacturers and world wide Distributors of all types of Bearings, specializing in Ceramic balls, Bearings (Inch &Metric Sizes) made from Ceramic (Si3N4/ZrO2), Stainless (440c/316) or Chrome Steel(SAE52100 st

    Get Price
  • Ceramic Rings at Best Price in India

    Yongzhou Mingrui Ceramics Technology Co., Ltd is a professional manufacturer of Zirconia ceramics and Alumina ceramic structural parts, established in Aug. 2018. It's a new 30,000 Square meters, factory zone with SGS/BV Audited, certificated...

    Get Price
  • Dongguan Weiyingke Precision Ceramic Technology

    2021-1-29 · Years of ceramic professional manufacturer Is a professional dispensing machine ceramic valve, laser semiconductor ceramics, petrochemical ceramic pump, ceramic rod needle, ceramic tube ring, ceramic sheet, ceramic bushing, ceramic plunger, medical food ceramic pump and other products.

    Get Price
  • » Developments in ceramic bearing balls - SKF

    2011-12-15 · Bearing grade silicon nitride, Si 3 N 4, is the current standard material for rolling bearings and meets international standards, and testing and inspection methods (fig.1) have been established, all of which accommodate the trend towards larger-size ceramic balls. High-quality silicon nitride bearing balls up to a diameter of 47.625 mm (1 7/8 ...

    Get Price
  • Alumina Ceramic Seal Ring Mechanical Strength

    silicon nitride ceramic ... to innovation and creating a world famous brand.Honesty Factory is of our Group.Honesty Heating Element factory is a professional manufacturer of sic heating elements and MoSi2 heating elements.Honesty can supply1400,1500,1600,1700,1800 and 1900 heaters.Honesty Industrial Ceramic Factory is a leading supplier of the ...

    Get Price
  • Company Overview - Zhengzhou Honesty Refractory

    2mm Si3N4 Silicon Nitride Ceramic Ball Bearings G5-100 Bearings: Industrial & Scientific, Professional Quality Up to 50% Off 300,000 Products High quality goods Same day shipping rest assured Safe and convenient payment!

    Get Price
  • Bearings 2mm Si3N4 Silicon Nitride Ceramic Ball

    Ball bearings material: AISI52100, AISI440C, AISI304, AISI316, ceramic Retainer: PTFE, nylon, PEEK or stainless steel Hardness for rings and balls: 59 - 63HRC Ball bearings bore size: 1 - 200mm Versions: Ball bearings with one or two side rubber seal RS, 2RS With one or two side metal shields Z and ZZ (2Z) With a snap ring groove in outer ring N

    Get Price
  • China Professional Bearings Manufacturer – Basico

    Alumina ceramic has much higher hardness than hot pressed boron nitride, the moh's hardness of alumina ceramic is 9, boron nitride is 2 or so. Wear resistance Alumina ceramic has much better wear resistance than boron nitride, 99% boron nitride has bad wear resistance but composited boron nitride will have some improvement on it.

    Get Price
  • China Boron Nitirde Ceramic Screw Manufacturers,

    Ball bearings material: AISI52100, AISI440C, AISI304, AISI316, ceramic Retainer: PTFE, nylon, PEEK or stainless steel Hardness for rings and balls: 59 - 63HRC Ball bearings bore size: 1 - 200mm Versions: Ball bearings with one or two side rubber seal RS, 2RS With one or two side metal shields Z and ZZ (2Z) With a snap ring groove in outer ring N

    Get Price
  • | RESISTEK TECHNICAL

    2021-6-26 · Yourijiu is a professional manufacturer for adhesive tape, c loth tape since 1986. Also we provide custom service for customers to produce products such as custom packing tape according to requirements. 33 years experience on BOPP Double sided Masking Duct Washi tapes. High quality control in production process, ISO 9001:2008 ISO 14001.

    Get Price