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This 0.7938mm bearing ball from Zhongshan Qianrun is a miniature precision component, classified as G10 grade and manufactured from AISI52100 chrome steel (also designated SUJ-2). The specified hardness range is HRC62-65. At under 3mm diameter, this ball falls into the miniature category, suited for applications in instrumentation, microvalves, medical devices, and precision ball screws. The supplier's production process follows a sequence of heading, flashing, heat treatment, grinding, fine grinding, and lapping stages to achieve the required surface finish and dimensional accuracy.
For sourcing, Zhongshan Qianrun states a production diameter range from 0.5mm to 50.8mm for their chrome steel balls. The company lists certifications including ISO-9001, TS-16949, and ISO-14001. Buyers should request current certificate documentation directly from the supplier to verify status. Specific trade terms such as minimum order quantity, pricing, and lead times are not published; these must be confirmed with Zhongshan Qianrun when requesting a quote.
| Material | Chrome Steel AISI52100 / SUJ-2 |
| Diameter | 0.7938mm |
| Grade | G10 |
| Hardness | HRC 62-65 |
| Size Range (Factory Capability) | 0.5mm to 50.8mm |
| Density (typical for AISI52100) | ~7.81 g/cm³ |
| Certifications (Supplier-Listed) | ISO-9001, TS-16949, ISO-14001 |
| Surface Finish | Excellent, per supplier specification |
| Primary Applications | Precision bearings, ball screws, linear motion guides, automotive parts, medical devices |
| Manufacturing Process | Heading, Flashing, Heat Treatment, Grinding, Fine Grinding, Lapping |
Zhongshan Qianrun Precision Steel Ball Factory is a manufacturer located in Nan Lang Town, Zhongshan, Guangdong Province, China. The company specialises in producing precision steel balls, with a listed capability covering diameters from 0.5mm to 50.8mm in chrome steel. Their product focus includes miniature balls for technical applications such as instrumentation and medical equipment.
The supplier's profile lists certifications for ISO-9001, TS-16949, and ISO-14001. They claim advanced quality inspection equipment, including a precision roller sorting machine developed in-house and a photo defectoscope. Current response metrics are not available on the platform, so buyers should expect to allow reasonable time for a reply to enquiries.
High-precision G10 grade bearing balls manufactured from AISI52100 chrome steel, also known as SUJ-2, with a diameter of 0.7938mm and hardness rating of HRC62-65. These balls are widely used in precision bearings, automotive components, and high-speed machinery. Certified under ISO-9001 and IATF16949, they meet demanding industrial standards for import-export trade in the global bearing supply chain.
| 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 |
When sourcing miniature bearing balls from Zhongshan, China, a key step is to verify the supplier's claimed certifications. Zhongshan Qianrun lists ISO-9001, TS-16949, and ISO-14001. Always request and review current certificate copies as part of your due diligence before confirming an order. This is particularly important for components destined for automotive or medical end-uses where material traceability is critical.
For a 0.7938mm G10 ball, technical specifications like roundness and surface roughness are critical. While the supplier states excellent surface quality, you should request detailed inspection reports or samples to verify the dimensional and surface finish tolerances meet your engineering requirements. Clarify all trade terms, including pricing, lead time, and packaging for export, directly with the factory in Zhongshan.
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When sourcing 0.7938mm Bearing Ball G10- Aisi52100 for your business, securing the right balance of quality and cost is essential. Zhongshan Qianrun Precision Steel Ball Factory, a verified supplier based in China, offers this product with key specifications including G10 (High Precision), AISI52100 / SUJ-2 Chrome Steel, and 0.7938 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8482.30, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Importing 0.7938mm Bearing Ball G10 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhongshan Qianrun Precision Steel Ball Factory 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 8482.30 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 0.7938mm Bearing Ball G10 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 online B2B marketplace. Start your sourcing journey today.
Importing 0.7938mm Bearing Ball G10 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 8482.30 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 0.7938mm Bearing Ball G10- Aisi52100 from Zhongshan Qianrun Precision Steel Ball Factory is $0.5/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 Zhongshan Qianrun Precision Steel Ball Factory through EximNext.
The supplier, Zhongshan Qianrun Precision Steel Ball Factory, has set a Minimum Order Quantity (MOQ) of 1 Bags for 0.7938mm Bearing Ball G10. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 0.7938mm Bearing Ball G10- Aisi52100 is classified under HS Code 8482.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 0.7938mm Bearing Ball G10 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhongshan Qianrun Precision Steel Ball Factory. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Zhongshan Qianrun Precision Steel Ball Factory 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 0.7938mm Bearing Ball G10- Aisi52100 supplied by Zhongshan Qianrun Precision Steel Ball Factory include G10 (High Precision), AISI52100 / SUJ-2 Chrome Steel, and 0.7938 mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhongshan Qianrun Precision Steel Ball Factory offers 0.7938mm Bearing Ball G10 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
0.7938mm Bearing Ball G10 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhongshan Qianrun Precision Steel Ball Factory through our platform.
Zhongshan Qianrun Precision Steel Ball Factory maintains international quality certifications. These ensure that the 0.7938mm Bearing Ball G10 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. Zhongshan Qianrun Precision Steel Ball Factory 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 Zhongshan Qianrun Precision Steel Ball Factory.
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