Import Bearing Balls Aisi52100 — Buy in wholesale FOB from Supplier in China
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Bearing Balls Aisi52100
Precision AISI 52100 bearing balls from Zhong Shan H.R.T. Precision Steel Ball Co., Ltd. are high-carbon chromium steel spheres engineered for critical bearing applications. The supplier offers sizes from 0.5 mm to 2.381 mm, with grade tolerances spanning G5 to G100 under AFBMA, ISO 3290, and DIN 5401 standards. Each ball achieves a hardness of HRC62-65, ensuring resistance to deformation under heavy radial and axial loads typical in automotive and industrial machinery.
The material composition of AISI 52100 delivers a balance of toughness and wear resistance, with thermal expansion at 12.00x10^-6 K^-1 and thermal conductivity of 46.6 W m^-1 K^-1 for stable performance across operating temperatures. Standard surface finishes and dimensional accuracy are maintained through precision grinding and lapping, with typical sphericity deviations under 0.13 µm for G5-grade balls. This chrome steel is the industry benchmark for cost-effective, high-performance bearing components.
These balls serve as core elements in deep groove ball bearings, ball screws, linear motion guides, and valve assemblies, supporting OEMs in automotive, chemical processing, and food machinery sectors. Zhong Shan H.R.T. exports globally, with TS16949, ISO 9001, and ISO 14001 certifications validating process control. Buyers confirm Incoterms, packaging standards (commonly plastic tubes or cartons), and lead times directly with the supplier, as these vary by order volume and destination.
| Material | AISI 52100 High-Carbon Chromium Steel |
| Hardness | HRC62-65 |
| Available Sizes | 0.5 mm to 2.381 mm (custom sizes up to 150 mm available on request) |
| Grade Range | G5 to G100 (AFBMA Std 10, ISO 3290, DIN 5401) |
| Thermal Expansion Coefficient | 12.00x10^-6 K^-1 @ 20-300°C |
| Thermal Conductivity | 46.6 W m^-1 K^-1 |
| Corrosion Resistance | Low; prone to pitting in damp conditions |
| Typical Sphericity Tolerance (G5) | ≤ 0.13 µm |
| Standard Surface Roughness | Ra ≤ 0.02 µm (typical for precision grades) |
| Certifications | ISO 9001, TS 16949, ISO 14001 |
Zhong Shan H.R.T. Precision Steel Ball Co., Ltd. operates from Shenchong Industrial Park in Zhongshan, Guangdong, China, specialising in the manufacture of precision steel balls for bearing and industrial applications. The company’s Harbor-tier trust status reflects its verified production capabilities and adherence to international standards, though its response rate and hours are currently unrecorded in the profile.
The supplier focuses on high-carbon chromium steel balls, with a product range that includes AISI 52100-grade spheres in sub-3 mm diameters, tailored for bearing manufacturers and OEM assembly lines. Its certifications (TS16949, ISO 9001, ISO 14001) underscore a commitment to quality control and environmental management, but buyers should verify current production capacity and export compliance directly with the supplier.
AISI 52100 bearing balls are high-carbon chromium steel precision spheres widely used in automotive, industrial machinery, and agricultural equipment bearings. These TS16949-certified balls are available in sizes from 0.5mm to 2.381mm and graded G5 through G100, with hardness rated at HRC62-65 for superior load-bearing performance. Exported globally as critical components for bearing manufacturers and OEM assembly lines, they meet international quality standards for dimensional accuracy and surface finish.
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Sourcing Bearing Balls Aisi52100 from Zhong Shan H.R.T. Precision Steel Ball Co., Ltd. - China Import Guide
Before ordering, verify the supplier’s current stock of your required sizes and grades, as availability for diameters above 75 mm is limited. Request batch-specific test reports for hardness, sphericity, and surface finish to ensure compliance with your application’s tolerances. Cross-check certifications (TS16949, ISO 9001) against the latest audit dates, as recertification cycles can impact quality assurance.
Confirm Incoterms (e.g., FOB Ningbo or CIF Rotterdam) and packaging details, as Zhong Shan H.R.T. typically ships in moisture-resistant containers to mitigate corrosion risks during transit. For air freight, ensure the packaging meets IATA standards for precision components. Lead times for standard sizes are often 2-4 weeks, but custom orders may extend to 8 weeks; negotiate penalties for delays in the contract.
Conduct incoming inspections for dimensional accuracy using calibrated micrometers and roundness testers, as even minor deviations can affect bearing performance. Request material traceability documents and third-party lab reports for critical applications. For high-volume orders, arrange pre-shipment inspections by a nominated agency to validate quality against AFBMA or ISO 3290 standards.
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30 suppliersBuy Bearing Balls Aisi52100 in Bulk — Verified Supplier in China
When sourcing Bearing Balls Aisi52100 for your business, securing the right balance of quality and cost is essential. Zhong Shan H.R.T. Precision Steel Ball Co., Ltd., a verified supplier based in China, offers this product with key specifications including AISI 52100 (100Cr6 / GCr15), High-Carbon Chromium Steel, HRC 62-65, and 0.5mm, 0.8mm, 1.0mm, 1.588mm, 2.381mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4.5012.00./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8482.91, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Bearing Balls Aisi52100 Specifications, Trade Terms & Pricing
Importing Bearing Balls Aisi52100 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhong Shan 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 8482.91 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.
About Zhong Shan H.R.T. Precision Steel Ball Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Bearing Balls Aisi52100 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.
Import Bearing Balls Aisi52100 — Shipping, Logistics & Customs
Importing Bearing Balls Aisi52100 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 8482.91 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 Bearing Balls Aisi52100
What is the wholesale price of Bearing Balls Aisi52100?
The current listed wholesale price for Bearing Balls Aisi52100 from Zhong Shan H.R.T. Precision Steel Ball Co., Ltd. is $4.5012.00./Unit 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 Zhong Shan H.R.T. Precision Steel Ball Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Bearing Balls Aisi52100?
The supplier, Zhong Shan H.R.T. Precision Steel Ball Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Bearing Balls Aisi52100. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Bearing Balls Aisi52100?
For international shipping and customs clearance, Bearing Balls Aisi52100 is classified under HS Code 8482.91. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Bearing Balls Aisi52100 from China?
To import Bearing Balls Aisi52100 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhong Shan H.R.T. Precision Steel Ball Co., Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.
Is Zhong Shan H.R.T. Precision Steel Ball Co., Ltd. a verified supplier?
Yes, Zhong Shan 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.
What are the key specifications of Bearing Balls Aisi52100?
The key specifications for Bearing Balls Aisi52100 supplied by Zhong Shan H.R.T. Precision Steel Ball Co., Ltd. include AISI 52100 (100Cr6 / GCr15), High-Carbon Chromium Steel, HRC 62-65, and 0.5mm, 0.8mm, 1.0mm, 1.588mm, 2.381mm (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 Bearing Balls Aisi52100?
Zhong Shan H.R.T. Precision Steel Ball Co., Ltd. offers Bearing Balls Aisi52100 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Bearing Balls Aisi52100 the most?
Bearing Balls Aisi52100 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhong Shan H.R.T. Precision Steel Ball Co., Ltd. through our platform.
What certifications does this Bearing Balls Aisi52100 supplier hold?
Zhong Shan H.R.T. Precision Steel Ball Co., Ltd. maintains international quality certifications. These ensure that the Bearing Balls Aisi52100 meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Bearing Balls Aisi52100 on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhong Shan H.R.T. Precision Steel Ball Co., Ltd. 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 Zhong Shan H.R.T. Precision Steel Ball Co., Ltd..
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