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The C7 Rolled Ballscrew Single Flange Ballnut is a precision power‑transmission component designed for BSF series rolled ballscrews. It conforms to the C7 accuracy class, offering positional error within ±0.015 mm. The part is manufactured from high‑carbon chrome bearing steel GCr15/SUJ2. It is supplied with a single‑flange mounting suitable for models 1204 through 3210.
In the industry, rolled C7 ballnuts typically achieve a surface roughness of Ra 0.8 µm and a hardness of 60‑62 HRC. Dimensional tolerance of ±0.015 mm aligns with standard C7 specifications. The high axial stiffness, often exceeding 200 kN/mm, supports heavy‑load linear motion. These attributes make the component comparable to ground‑type alternatives while retaining cost efficiency.
Typical buyers include CNC machine builders, automation equipment manufacturers and industrial robotics integrators. The supplier offers OEM and ODM production and ships the ballnuts oil‑sealed in cardboard boxes of ten units. Trade terms such as Incoterms, payment schedule and exact MOQ must be confirmed directly with the supplier. Request a sample and inspection report before finalising a bulk order.
| Material | High‑Carbon Chrome Bearing Steel (GCr15/SUJ2) |
| Accuracy Grade | C7 (rolled) |
| Compatible BSF Models | 1204, 1605, 1610, 2005, 2010, 2505, 2510, 3205, 3210 |
| Mounting Type | Single Flange |
| Typical Hardness | 60‑62 HRC (typical) |
| Typical Surface Roughness | Ra 0.8 µm (typical) |
| Typical Axial Stiffness | >200 kN/mm (typical) |
| Typical Dimensional Tolerance | ±0.015 mm (typical) |
| Typical Packaging | Oil‑sealed, packed in cardboard boxes of 10 units (typical) |
Fbt International Industries Ltd. operates from the Dongnan Industrial Zone in Wenzhou, Zhejiang Province, China. The supplier holds a harbor‑tier verification on the platform, although its public response rate is currently 0 %, indicating limited interaction data.
The company focuses on ballscrew components, offering both OEM and ODM capabilities for rolled and ground variants. Its product catalogue highlights high reliability, high precision, smooth movement and high axial stiffness, targeting precision engineering markets.
C7 Rolled Single Flange Ballnut is a precision power transmission component for BSF series rolled ballscrews including models 1204 to 3210. Made from high-grade bearing or chrome alloy steel with single-flange mounting configuration, it provides smooth high-load linear motion conversion for CNC machines, automation equipment, and industrial robotics. Widely sourced from Asian manufacturers for global export, this component is critical for precision engineering buyers seeking cost-effective motion control solutions with C7 accuracy grade.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify that the ballnut material is GCr15/SUJ2 and that the C7 accuracy grade is confirmed by a hardness or dimensional test report. Request a sample if possible and ensure the supplier’s harbor‑tier verification aligns with your risk tolerance.
Logistics for this component are usually arranged on FOB terms from ports in Zhejiang Province, but CIF can be negotiated. Confirm container loading plans, packaging integrity and any required customs documentation. Discuss payment milestones and any advance deposit requirements before finalising the contract.
Implement a third‑party inspection at the factory or upon arrival to confirm hardness, surface finish and dimensional tolerance. Ask for ISO‑based quality certificates and a mill test report. Maintaining these checks helps guarantee that the ballnut meets the precision demands of CNC and robotics applications.
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When sourcing C7 Rolled Ballscrew Single Flange Ballnut for your business, securing the right balance of quality and cost is essential. Fbt International Industries Ltd., a verified supplier based in China, offers this product with key specifications including C7 Rolled Accuracy (BSF Series), GCr15 / SUJ2 Bearing Steel (approx. 1% Cr, 1% C), and BSF1204, BSF1605, BSF1610, BSF2005, BSF2010, BSF2505, BSF2510, BSF3205, BSF3210 (Nut diameter x Lead in mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $50/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8483.40, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing C7 Rolled Ballscrew Singl requires careful attention to shipping logistics, customs compliance, and secure payment terms. Fbt International Industries 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 8483.40 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this C7 Rolled Ballscrew Singl 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 Flanges category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing C7 Rolled Ballscrew Singl 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 8483.40 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 C7 Rolled Ballscrew Single Flange Ballnut from Fbt International Industries Ltd. is $50/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 Fbt International Industries Ltd. through EximNext.
The supplier, Fbt International Industries Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for C7 Rolled Ballscrew Singl. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, C7 Rolled Ballscrew Single Flange Ballnut is classified under HS Code 8483.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import C7 Rolled Ballscrew Singl from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Fbt International Industries Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Fbt International Industries 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 C7 Rolled Ballscrew Single Flange Ballnut supplied by Fbt International Industries Ltd. include C7 Rolled Accuracy (BSF Series), GCr15 / SUJ2 Bearing Steel (approx. 1% Cr, 1% C), and BSF1204, BSF1605, BSF1610, BSF2005, BSF2010, BSF2505, BSF2510, BSF3205, BSF3210 (Nut diameter x Lead in mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Fbt International Industries Ltd. offers C7 Rolled Ballscrew Singl with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
C7 Rolled Ballscrew Singl is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Fbt International Industries Ltd. through our platform.
Fbt International Industries Ltd. maintains international quality certifications. These ensure that the C7 Rolled Ballscrew Singl 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. Fbt International Industries 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 Fbt International Industries Ltd..
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