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Xuzhou Helin Slewing Bearing Co., Ltd. offers single‑row ball slewing bearings designed for combined axial, radial and tilting moment loads. The bearings are manufactured from alloy bearing steel, specifically GCr15 or 50Mn grades, providing high hardness and fatigue resistance. A single‑row ball contact arrangement enables smooth 360‑degree rotation with minimal friction. The supplier highlights suitability for excavators, cranes, wind turbines and other construction machinery.
In the bearing industry, GCr15 and 50Mn steels are standard for high‑load slewing applications, delivering a typical Brinell hardness of 600 HB. Standard dimensions include bore diameters from 200 mm to 2000 mm and overall widths that follow the ISO 281 rating system, although exact sizes must be confirmed per drawing. Typical design features comprise sealed steel races, high‑precision ball sets and lubrication channels to maintain performance under varying loads. Helin can produce both catalogued models and custom variants based on client drawings, reflecting common practice among OEM‑focused bearing manufacturers.
Buyers such as OEMs of heavy‑duty equipment evaluate load capacity, rotation speed and warranty length before committing. The supplier states a one‑year warranty from the factory date and offers stock availability or a 5‑15 day production lead time for custom orders. Importers should verify the exact model, confirm packaging (plywood box for small diameters, iron rack for large), and negotiate incoterms and payment terms directly with the factory.
| Material | Alloy bearing steel GCr15 / 50Mn |
| Bearing type | Single‑row ball contact |
| Typical hardness | 600 HB (typical) |
| Typical bore diameter range | 200 mm - 2000 mm (typical) |
| Typical overall width | 100 mm - 300 mm (typical) |
| Typical static axial load capacity | up to 200 kN (typical) |
| Typical tilting moment capacity | up to 150 kNm (typical) |
| Packaging | Small diameters in plywood box, large diameters on iron rack |
| Warranty | One year from factory date |
| Typical delivery time | Stock 0‑5 days, custom 5‑15 days |
Xuzhou Helin Slewing Bearing Co., Ltd. is situated at Changjiang Road, Tongshan District, Xuzhou, Jiangsu 221009, China. The company is recorded with a harbor trust tier and an imported supplier tier, while its response rate is shown as zero and no average response time is provided. The address and tier information constitute the only verification data supplied.
The firm manufactures single‑row ball slewing bearings from GCr15 or 50Mn alloy steel and can produce both standard catalogue items and bespoke designs based on supplied drawings. No specific minimum order quantity, price structure or detailed lead‑time information is disclosed beyond the general stock and custom timelines, so prospective buyers should request those details directly from the factory.
Single-row ball slewing bearings are precision-engineered rotation support components designed for axial, radial, and tilting moment loads in excavators, cranes, wind turbines, and construction machinery. Manufactured with GCr15 or 50Mn alloy steel, these bearings feature a single-row ball contact design for smooth 360-degree rotation. Suitable for OEM procurement and industrial distribution, available in standard and customized dimensions with competitive pricing for bulk export orders.
| 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 confirming an order, request the material test certificate for the GCr15 or 50Mn steel, and obtain a dimensional inspection report that verifies bore diameter, overall width and ball set geometry. Ask the supplier to provide a full drawing package, including tolerance specifications and a lubrication diagram, to ensure the bearing will integrate with your equipment design. Confirm the warranty wording and the process for filing a claim should a defect arise after delivery.
Logistics are typically arranged from Shanghai or Qingdao ports. Verify the incoterm - FOB Shanghai, CIF destination or another term - that best matches your supply chain, and clarify the exact lead time based on whether the item is stocked or custom. Payment terms are not listed, so negotiate a secure method such as a confirmed letter of credit or escrow arrangement after reviewing the supplier’s banking information.
Implement a quality control protocol that includes a third‑party inspection of the hardened races, hardness testing of the alloy, and a functional test of the bearing’s load‑bearing capacity. Request the inspection report, the material certification and the warranty document to accompany the commercial invoice and packing list. Proper documentation will facilitate customs clearance and give you confidence in the product’s conformance to specifications.
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When sourcing Single-Row Ball Slewing Bearing for your business, securing the right balance of quality and cost is essential. Xuzhou Helin Slewing Bearing Co., Ltd., a verified supplier based in China, offers this product with key specifications including Single-row ball contact slewing bearing (external or internal gear), GCr15 (ASTM 52100) or 50Mn alloy steel, heat-treated, and Bore diameter 200mm - 3000mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1802,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8483.60, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Importing Single-Row Ball Slewing B requires careful attention to shipping logistics, customs compliance, and secure payment terms. Xuzhou Helin Slewing Bearing 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 8483.60 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 Single-Row Ball Slewing B 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 Single-Row Ball Slewing B 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 8483.60 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 Single-Row Ball Slewing Bearing from Xuzhou Helin Slewing Bearing Co., Ltd. is $1802,500./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 Xuzhou Helin Slewing Bearing Co., Ltd. through EximNext.
The supplier, Xuzhou Helin Slewing Bearing Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Single-Row Ball Slewing B. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Single-Row Ball Slewing Bearing is classified under HS Code 8483.60. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Single-Row Ball Slewing B from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Xuzhou Helin Slewing Bearing Co., Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Xuzhou Helin Slewing Bearing 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 Single-Row Ball Slewing Bearing supplied by Xuzhou Helin Slewing Bearing Co., Ltd. include Single-row ball contact slewing bearing (external or internal gear), GCr15 (ASTM 52100) or 50Mn alloy steel, heat-treated, and Bore diameter 200mm - 3000mm (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Xuzhou Helin Slewing Bearing Co., Ltd. offers Single-Row Ball Slewing B with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Single-Row Ball Slewing B is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Xuzhou Helin Slewing Bearing Co., Ltd. through our platform.
Xuzhou Helin Slewing Bearing Co., Ltd. maintains international quality certifications. These ensure that the Single-Row Ball Slewing B 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. Xuzhou Helin Slewing Bearing 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 Xuzhou Helin Slewing Bearing Co., Ltd..
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