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This Chrome Steel Ball is precision-engineered from AISI 52100, 100Cr6 or SUJ-2 high-carbon chromium steel, delivering consistent performance under high-load conditions. It is available in diameters from 0.5mm to 3mm, with precision grades spanning G5 to G1000 to match application demands. The material achieves a hardness of HRC60-66, ensuring superior wear resistance and long service life in mechanical assemblies.
The balls feature excellent surface finish and tight dimensional tolerances, which are critical for reducing friction and maintaining rotational accuracy in bearings, ball screws and linear motion guides. Typical industry standards for chrome steel balls include surface roughness below 0.02 µm Ra and sphericity deviations within 0.05 µm for high-grade variants, though exact values depend on the grade selected. These properties make them suitable for automotive parts, chemical processing equipment and precision machinery where reliability is paramount.
Industrial buyers source these balls for applications in caster wheels, slide rails, bicycles and automotive components, where high hardness and load-bearing capacity are non-negotiable. The product is certified to ISO 9001, IATF 16949 and ISO 14001, meeting international quality and environmental management benchmarks. Bulk packaging is standard, with inner boxes and outer cartons designed to prevent damage during transit, and the supplier can confirm exact packaging specifications on request.
| Material | Chrome Steel / AISI 52100 / 100Cr6 / SUJ-2 |
| Diameter Range | 0.5 mm to 3 mm |
| Precision Grade | G5 to G1000 |
| Hardness | HRC 60-66 |
| Surface Roughness | typical < 0.02 µm Ra for G5-G10 |
| Sphericity Tolerance | typical ±0.05 µm for G10, tighter for higher grades |
| Certifications | ISO 9001, IATF 16949, ISO 14001 |
| Typical Density | standard 7.81 g/cm³ |
| Typical Application Temperature Range | standard -40°C to 120°C |
| Standard Packaging | inner boxes with outer cartons |
H.R.T. Precision Steel Ball Co., Ltd. operates from No 8 Haocheng Road in Shiqi District, Zhongshan, Guangdong, China, specialising in precision-engineered steel balls for industrial applications. The company holds a harbor trust tier with no recorded response rate, indicating a focus on trade rather than direct buyer inquiries. Its product portfolio centers on high-precision components for bearings and machinery, backed by certifications that align with automotive and industrial standards.
The supplier’s profile does not disclose operational history, workforce size or annual production capacity, and buyers are advised to confirm these details directly. The address and tier classification suggest a regional presence in Guangdong, with logistics likely routed through nearby ports. Verification of certifications and quality control processes is recommended before placing bulk orders, as the profile lacks explicit details on inspection protocols or export volume.
Chrome steel balls manufactured from AISI 52100 / 100Cr6 / SUJ-2 material are precision-engineered components widely used in bearings, automotive parts, and precision machinery. Available in diameters from 0.5mm to 3mm with grades ranging from G5 to G1000, these balls achieve a hardness of HRC60-66, ensuring superior wear resistance and rotational accuracy. Certified under ISO 9001 and IATF 16949, they meet demanding quality standards for high-volume industrial buyers and export markets.
| 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 ordering, verify the supplier’s certifications for ISO 9001, IATF 16949 and ISO 14001 by requesting copies of the certificates and cross-checking their validity with the issuing bodies. Confirm that the chrome steel balls meet the required precision grade and hardness for your application, as mismatched specifications can lead to premature wear or failure in critical assemblies. It is also prudent to request a pre-shipment inspection report to ensure compliance with your technical drawings or samples.
Logistics details such as lead time, Incoterms and payment terms should be clarified in advance, as these are not specified in the listing. Standard practice for bulk shipments from China often includes FOB or CIF terms, with lead times ranging from 15 to 45 days depending on order volume and port congestion. Buyers should also confirm the minimum order quantity (MOQ) and whether the supplier offers flexible packaging options to suit specific handling or storage requirements.
Quality checks should include a visual inspection for surface defects, dimensional verification using calipers or micrometers, and hardness testing if the application demands it. For critical uses, consider third-party inspection services to validate the balls’ conformity to ISO 3290 or other relevant standards. Documentation such as material test reports (MTRs), heat treatment records and packing lists should accompany each shipment to provide traceability and assurance of quality.
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When sourcing Chrome Steel Ball for your business, securing the right balance of quality and cost is essential. H.R.T. Precision Steel Ball Co., Ltd., a verified supplier based in China, offers this product with key specifications including G5 - G1000 (ISO 3290 / AFBMA standards), Chrome Steel AISI 52100 / 100Cr6 / SUJ-2, and 0.5mm - 3mm diameter. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7326.90, making it a staple in the Steel Balls sector with strong demand from importing countries worldwide.
Importing Chrome Steel Ball requires careful attention to shipping logistics, customs compliance, and secure payment terms. H.R.T. Precision Steel Ball 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 7326.90 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 Chrome Steel Ball 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 Steel Balls category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Chrome Steel Ball 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 7326.90 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 Chrome Steel Ball from H.R.T. Precision Steel Ball Co., Ltd. is $0.1/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 H.R.T. Precision Steel Ball Co., Ltd. through EximNext.
The supplier, H.R.T. Precision Steel Ball Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Chrome Steel Ball. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Chrome Steel Ball is classified under HS Code 7326.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Chrome Steel Ball from China, negotiate shipping terms (FOB, CIF, or EXW) directly with H.R.T. Precision Steel Ball Co., Ltd.. Ensure you have the necessary import licenses for Steel Balls products in your destination country.
Yes, H.R.T. Precision Steel Ball 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 Chrome Steel Ball supplied by H.R.T. Precision Steel Ball Co., Ltd. include G5 - G1000 (ISO 3290 / AFBMA standards), Chrome Steel AISI 52100 / 100Cr6 / SUJ-2, and 0.5mm - 3mm diameter. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
H.R.T. Precision Steel Ball Co., Ltd. offers Chrome Steel Ball with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Chrome Steel Ball is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from H.R.T. Precision Steel Ball Co., Ltd. through our platform.
H.R.T. Precision Steel Ball Co., Ltd. maintains international quality certifications. These ensure that the Chrome Steel Ball 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. H.R.T. Precision Steel Ball 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 H.R.T. Precision Steel Ball Co., Ltd..
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