Import Silicon Nitride Bearing — Buy in wholesale FOB from Supplier in China
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Silicon Nitride Bearing
The Silicon Nitride Bearing supplied by Advanced Material Technologies Corporation is fabricated from Silicon Nitride Ceramic (Si3N4) and conforms to a deep‑groove ball bearing thin‑section design. It employs a hybrid construction where ceramic balls are paired with steel races, delivering reduced friction and extended service life. The component tolerates temperatures up to 800°C and offers strong resistance to corrosion in harsh environments. These attributes make the bearing suitable for demanding high‑speed and thermally intensive applications.
Silicon nitride ceramic bearings are favoured in sectors such as aerospace, semiconductor manufacturing, medical devices and high‑speed machinery because they maintain dimensional stability at elevated speeds. In the broader market, typical silicon nitride bearings are offered in bore sizes from 5 mm to 200 mm and carry load ratings (C) up to several hundred kilonewtons. Standard industry grades often meet ISO 492 specifications for ceramic bearings and are supplied with hardness levels around 85 HRB for the steel race components. The hybrid design also provides superior wear resistance compared with all‑steel equivalents.
Advanced Material Technologies Corporation markets export‑grade bearings in both standard and custom dimensions for OEM and replacement markets. Prospective buyers should confirm the exact bore size, load rating and any bespoke tolerances directly with the supplier before placing an order. Trade terms, including minimum order quantity, Incoterms and payment method, are not listed and must be negotiated with the supplier.
| Material | Silicon Nitride Ceramic (Si3N4) |
| Bearing Type | Deep Groove Ball Bearing, thin‑section |
| Construction | Hybrid - ceramic balls with steel races |
| Thermal Stability | Up to 800°C |
| Corrosion Resistance | Excellent in aggressive environments |
| Speed Capability | Typical high‑speed operation up to 30,000 rpm |
| Standard Bore Size Range | Typical 5 mm - 200 mm |
| Load Rating (C) | Typical up to 500 kN |
| Hardness (Rockwell) | Typical 85 HRB for steel races |
| Dimensional Tolerance | Typical IT7 for bore diameter |
Advanced Material Technologies Corporation is headquartered in the Jiading District of Shanghai, China (postal code 201818). The company holds a harbour‑level trust tier on the platform, indicating a verified business registration, but its response rate is currently recorded as zero, so communication may require persistent follow‑up. The supplier’s catalogue focuses on advanced ceramic components, and this listing highlights silicon nitride ceramic bearings intended for export markets.
The firm advertises capabilities for both standard and custom‑dimension bearings, targeting industrial OEMs that need high‑performance rotary components. No additional corporate history, employee count or client references are disclosed in the public profile, and the listing does not provide explicit certifications; buyers should request any required test reports directly from the supplier.
Silicon nitride (Si3N4) ceramic bearings are high-performance components used in demanding applications requiring superior speed capability, corrosion resistance, and thermal stability up to 800°C. These hybrid ceramic bearings combine ceramic balls with steel races for reduced friction, extended service life, and reduced maintenance in aerospace, semiconductor, medical, and high-speed machinery sectors. Export-grade silicon nitride bearings are available in standard and custom dimensions for industrial OEM and replacement markets.
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Sourcing Silicon Nitride Bearing from Advanced Material Technologies Corporation - China Import Guide
Before issuing a purchase order, importers should verify the exact Si3N4 grade, bore size, load rating and any custom tolerances required for their equipment. Request the supplier’s material certification and dimensional inspection report to ensure conformity with ISO 492 or equivalent standards. Confirm that the hybrid construction (ceramic balls, steel races) matches the performance criteria of the intended application.
Logistics for shipments from Shanghai typically involve loading at the Yangshan Deep‑Water Port. Buyers need to agree on Incoterms such as FOB Shanghai or CIF to a destination port, and allow a lead time of four to six weeks for standard sizes, longer for custom dimensions. Payment terms are usually negotiated on a letter of credit basis, but the exact schedule should be clarified with the supplier prior to contract signing.
Quality assurance should include a third‑party inspection at the factory, focusing on hardness testing of the steel races, dimensional checks of bore and outer diameters, and visual inspection for surface defects. Importers should request a full test report, a certificate of conformity and, if required, a mill test report for the silicon nitride ceramic. Proper documentation will smooth customs clearance and guarantee that the bearings meet the buyer’s technical specifications.
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30 suppliersBuy Silicon Nitride Bearing in Bulk — Verified Supplier in China
When sourcing Silicon Nitride Bearing for your business, securing the right balance of quality and cost is essential. Advanced Material Technologies Corporation, a verified supplier based in China, offers this product with key specifications including Silicon Nitride (Si3N4), hot-pressed or pressureless sintered ceramic, Grade 5 or Grade 3 (ISO 3290 standard), and 3mm to 50mm (standard sizes); custom sizes available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $80600./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8482.10, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Silicon Nitride Bearing Specifications, Trade Terms & Pricing
Importing Silicon Nitride Bearing requires careful attention to shipping logistics, customs compliance, and secure payment terms. Advanced Material Technologies Corporation offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8482.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
About Advanced Material Technologies Corporation — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Silicon Nitride Bearing has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Bearing category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Silicon Nitride Bearing — Shipping, Logistics & Customs
Importing Silicon Nitride Bearing requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8482.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Silicon Nitride Bearing
What is the wholesale price of Silicon Nitride Bearing?
The current listed wholesale price for Silicon Nitride Bearing from Advanced Material Technologies Corporation is $80600./Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Advanced Material Technologies Corporation through EximNext.
What is the Minimum Order Quantity (MOQ) for Silicon Nitride Bearing?
The supplier, Advanced Material Technologies Corporation, has set a Minimum Order Quantity (MOQ) of 1 Bags for Silicon Nitride Bearing. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Silicon Nitride Bearing?
For international shipping and customs clearance, Silicon Nitride Bearing is classified under HS Code 8482.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Silicon Nitride Bearing from China?
To import Silicon Nitride Bearing from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Advanced Material Technologies Corporation. Ensure you have the necessary import licenses for Bearing products in your destination country.
Is Advanced Material Technologies Corporation a verified supplier?
Yes, Advanced Material Technologies Corporation is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Silicon Nitride Bearing?
The key specifications for Silicon Nitride Bearing supplied by Advanced Material Technologies Corporation include Silicon Nitride (Si3N4), hot-pressed or pressureless sintered ceramic, Grade 5 or Grade 3 (ISO 3290 standard), and 3mm to 50mm (standard sizes); custom sizes available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Silicon Nitride Bearing?
Advanced Material Technologies Corporation offers Silicon Nitride Bearing with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Silicon Nitride Bearing the most?
Silicon Nitride Bearing is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Advanced Material Technologies Corporation through our platform.
What certifications does this Silicon Nitride Bearing supplier hold?
Advanced Material Technologies Corporation maintains international quality certifications. These ensure that the Silicon Nitride Bearing meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Silicon Nitride Bearing on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Advanced Material Technologies Corporation will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Advanced Material Technologies Corporation.
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