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The 6903zz bearing is a deep‑groove ball bearing with a double‑shield (ZZ) configuration, supplied in dimensions of 17 mm × 30 mm × 7 mm (inner × outer × width). It is manufactured from high‑carbon chromium chrome steel, identified as GCr15 or AISI 52100, which provides high hardness and wear resistance suitable for demanding applications.
The material grade is standard for precision bearings and meets typical ISO 281 specifications for dynamic load capacity. Typical ABEC rating for this size range is 5, indicating a high level of dimensional accuracy. Conventional operating limits include a speed rating up to 20 000 rpm and a temperature range from - 40 °C to +120 °C, which aligns with common industrial usage.
The bearing is widely employed in electric motors, pumps, gearboxes and general machinery where reliable radial and moderate axial load handling is required. Procurement targets include OEMs, equipment manufacturers and bulk distributors. The supplier notes flexible minimum order quantities, bulk OEM packaging and offers shipping under FOB or CIF terms, with ISO quality management systems cited for assurance.
| Bearing Type | Deep groove ball bearing |
| Design | Double shield (ZZ) |
| Dimensions (ID × OD × Width) | 17 mm × 30 mm × 7 mm |
| Material | High‑Carbon Chromium Chrome Steel (GCr15 / AISI 52100) |
| Standard | Typical ISO 281 |
| ABEC Rating | Typical 5 |
| Dynamic Load Rating (C) | Typical 4.1 kN |
| Static Load Rating (C0) | Typical 2.2 kN |
| Maximum Speed | Typical 20 000 rpm |
| Operating Temperature Range | Typical - 40 °C to +120 °C |
Hebei Huanchi Bearing Manufacturing Co., Ltd. is located at S311 Province Street, Xingtai, Hebei, 054900, China. The company is listed with a harbour‑level trust tier and has a recorded response rate of 0 % and an average response time of zero hours, indicating that no recent communication metrics are available.
The supplier’s public profile does not disclose additional corporate details such as founding year, employee count or revenue. The listing focuses on the 6903zz bearing series and mentions ISO‑based quality assurance, but no further product lines or certifications are detailed beyond those typical for precision bearing manufacturers.
The 6903zz is a shielded deep groove ball bearing with 17x30x7mm dimensions, manufactured from high-carbon chromium chrome steel (GCr15) for superior hardness and wear resistance. Widely used in electric motors, pumps, gearboxes, and general machinery, this bearing offers reliable performance under radial and moderate axial loads. EximNext supplies this precision bearing in bulk OEM packaging for global industrial export, meeting international ABEC standards.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before confirming a purchase, verify the material grade (GCr15/AISI 52100), shield type and dimensional tolerances against your design drawings. Request a product data sheet that includes the exact ABEC rating, load ratings and any heat‑treatment certificates.
Logistics are typically arranged under FOB or CIF incoterms, with payment possible via L/C or T/T as indicated. The listing does not provide a specific lead time, so ask the supplier for production lead time, shipping schedule and any freight forwarder requirements to align with your delivery plan.
Quality control should include dimensional inspection, hardness testing and surface finish verification. Ask for ISO‑9001 compliance documents, bearing test reports and, if required, a third‑party inspection certificate prior to shipment to ensure the bearings meet the performance criteria for your machinery.
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When sourcing High Precision Machine Bearing 6903zz for your business, securing the right balance of quality and cost is essential. Hebei Huanchi Bearing Manufacturing Co., Ltd., a verified supplier based in China, offers this product with key specifications including Deep Groove Ball Bearing, Shielded (ZZ), 6903zz, and 17 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2/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.
Importing High Precision Machine Be requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Huanchi Bearing Manufacturing Co., Ltd. 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this High Precision Machine Be 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.
Importing High Precision Machine Be 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).
The current listed wholesale price for High Precision Machine Bearing 6903zz from Hebei Huanchi Bearing Manufacturing Co., Ltd. is $2/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 Hebei Huanchi Bearing Manufacturing Co., Ltd. through EximNext.
The supplier, Hebei Huanchi Bearing Manufacturing Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for High Precision Machine Be. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, High Precision Machine Bearing 6903zz is classified under HS Code 8482.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import High Precision Machine Be from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Huanchi Bearing Manufacturing Co., Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Hebei Huanchi Bearing Manufacturing Co., Ltd. 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.
The key specifications for High Precision Machine Bearing 6903zz supplied by Hebei Huanchi Bearing Manufacturing Co., Ltd. include Deep Groove Ball Bearing, Shielded (ZZ), 6903zz, and 17 mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hebei Huanchi Bearing Manufacturing Co., Ltd. offers High Precision Machine Be with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
High Precision Machine Be is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Huanchi Bearing Manufacturing Co., Ltd. through our platform.
Hebei Huanchi Bearing Manufacturing Co., Ltd. maintains international quality certifications. These ensure that the High Precision Machine Be meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hebei Huanchi Bearing Manufacturing Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Hebei Huanchi Bearing Manufacturing Co., Ltd..
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