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Durable Si3n4 Ceramic Rollers for Precision Bearing Applications
US$0.20-5.00
5 Pieces
Product profile
Customization
AvailableCustomized
CustomizedCertification
ISOModel NO.
customizedStandard Parts
YesUniversal
YesType
Bearing RollerMaterial
CeramicDensity
~3.1 G/Cm³Hardness (Vickers)
2,000-2,500 HvThermal Conductivity
~30-60 W/M·KFlexural Strength
~30-50 MPaChemical Resistance
Resistant to Most Chemicals, Non-ReactiveCompressive Strength
~2,200 MPaLubricating Property
Intrinsic Lubricating Property Reduces FrictionMachinability
Easily Machinable with Standard ToolsTransport Package
Sealed in Plastic Bags, Packed in Foam-Lined BoxesSpecification
CeramicTrademark
LOWIFAROrigin
ChinaHS Code
690911Production Capacity
5000000PCS/YearKey features
Exceptional Hardness and Strength: High Vickers hardness (~1,400 HV) ensures excellent wear resistance for high-speed and heavy-load applications.
Low Thermal Expansion: Minimizes dimensional changes to maintain precision during temperature variations.
Superior Chemical Resistance: Outstanding resistance to corrosion, acids, alkalis, and salts with non-reactive properties.
Customizable Dimensions: Available in various sizes and profiles to suit specific load distributions and requirements.
Company profile
Business Type: Manufacturer/Factory, Trading Company, Group Corporation CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Nearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤0.47hTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressTianxiang Road, Huishan District, Wuxi, Jiangsu, China
International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, DAP, DDP
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Supply Chain Partners5
Our Production Capability & Technical Expertise
Main ProductsCeramic Bearings, Stainless Steel Bearings, Needle Bearings, Hybrid Ceramic Ball Bearing, Ceramic Structural Component, Roller Bearing, Sliding Bearing, Fasteners, CNC Part, Graphite Product
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Eastern Asia, Western Europe, Mid East
Repeat Buyers Choice80%~100%
New Products Launched in Last yearYes
Product Q&A
Q:What are ceramic bearings?
A:
Ceramic bearings are bearings made from advanced ceramic materials such as Zirconia (ZrO2) or Silicon Nitride (Si3N4). They are known for their high strength, wear resistance, and ability to perform in extreme conditions.
Q:What are the advantages of ceramic bearings over steel bearings?
A:
Ceramic bearings offer several advantages, including: Higher Durability: Resistant to wear, corrosion, and high temperatures. Lighter Weight: Up to 40% lighter than steel bearings. Non-Magnetic & Electrically Insulating: Ideal for sensitive applications. Low Friction: Reduces energy loss and heat generation.
Q:In which industries are ceramic bearings commonly used?
A:
Ceramic bearings are widely used in: Packaging equipment, Renewable energy (e.g., wind turbines), Aerospace and automotive, Medical devices, Chemical processing, and High-precision tools.
Q:Are ceramic bearings suitable for corrosive environments?
A:
Absolutely! Ceramic bearings are non-reactive to most chemicals, making them ideal for use in highly corrosive environments.
Q:What is the lifespan of ceramic bearings?
A:
Ceramic bearings typically last much longer than steel bearings due to their wear resistance and durability. However, the exact lifespan depends on the operating conditions and maintenance practices.
Send Inquiry
*To:
Wuxi Lowifar Technology Co., Ltd
Wuxi Lowifar Technology Co., Ltd*Content:
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