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The four point contact ball bearing offered by Xuzhou Fenghe Intelligent Technology Co., Ltd. is a single‑row slewing bearing made from GCr15 (EN31) bearing steel. It incorporates a gothic‑arch raceway that enables simultaneous radial, axial and tipping‑moment loads in a compact assembly. The design is suited to heavy‑duty machines such as cranes, excavators and wind‑turbine gearboxes. The bearing is supplied from the high‑tech zone of Xuzhou, Jiangsu, China.
Typical units of this bearing family are produced with precision‑ground steel balls and a hardened steel inner and outer ring. In the broader market, four‑point contact bearings are often rated for dynamic loads between 10 kN and 40 kN and can operate continuously at speeds up to 500 rpm. Standard operating temperatures range from - 30 °C to +120 °C, with mineral‑oil lubrication recommended for most applications. These parameters align with ISO 281 and ISO 15783 testing conventions for slewing bearings.
Buyers commonly install these bearings in construction equipment, robotic arms and renewable‑energy platforms where rigidity and load distribution are critical. The supplier lists the product under the category of slewing support components and can provide unit‑by‑unit packaging in wooden crates. For trade, importers should confirm the exact MOQ, Incoterm preference and any required certification with the supplier before placing an order.
| Material | GCr15 / Chrome Steel (EN31) |
| Design Type | Single row four‑point contact ball type slewing bearing |
| Raceway Profile | Gothic‑arch |
| Load Capability | Handles radial, axial and moment loads |
| Typical Dynamic Load Rating | typical 10 - 40 kN |
| Typical Speed Rating | typical up to 500 rpm |
| Typical Operating Temperature | typical - 30 °C to +120 °C |
| Typical Lubrication | standard mineral oil |
| Typical Packaging | standard 1 unit per wooden crate |
| Standard Compliance | ISO 281, ISO 15783 (typical) |
Xuzhou Fenghe Intelligent Technology Co., Ltd. is located at No.8 Shengbao Road, High‑Tech Zone Development, Xuzhou, Jiangsu 221000, China. The company is listed with a harbour‑level trust tier on the platform, although its response rate is currently recorded as 0.00 percent.
The supplier advertises specialised four‑point contact ball bearings for heavy‑duty machinery and highlights the use of GCr15 steel in its products. No additional corporate history, employee count or client references are provided in the listing.
Four point contact ball bearings are specialized slewing ring bearings designed for combined radial, axial, and moment loads in heavy machinery such as cranes, excavators, and wind turbines. The four-point contact design with gothic arch raceways provides superior load distribution and rigidity in a compact form. These bearings are widely used in construction equipment, robotics, and renewable energy systems where precise rotation and high load capacity are essential for import and export trade.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before confirming a purchase, verify the bearing’s load rating, speed limit and material certification against your project specifications. Request the supplier’s latest test report and a mill‑certificate to ensure the GCr15 steel meets your quality requirements.
Discuss logistics early: confirm the preferred Incoterm, typical lead time from the Xuzhou manufacturing plant and the payment terms accepted by the supplier. Shipping is usually arranged by sea freight to major Chinese ports, with container loading handled by the supplier’s logistics partner.
Plan for quality assurance by arranging an on‑site inspection or appointing a third‑party inspection agency. Verify that the bearings are free from surface defects, that the raceway profile matches the gothic‑arch design, and that the packaging matches the standard wooden crate specification. Ensure all relevant documentation, including the test certificates and a commercial invoice, is provided before shipment.
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When sourcing Four Point Contact Ball Bearing for your business, securing the right balance of quality and cost is essential. Xuzhou Fenghe Intelligent Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including Four Point Contact Ball Slewing Bearing, Bearing Steel GCr15 (AISI 52100), Hardness HRC 58-62, and Combined Radial, Axial, and Moment Load Capacity. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8482.10, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Importing Four Point Contact Ball B requires careful attention to shipping logistics, customs compliance, and secure payment terms. Xuzhou Fenghe Intelligent Technology 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 8482.10 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Four Point Contact Ball 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 B2B marketplace. Start your sourcing journey today.
Importing Four Point Contact Ball 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 8482.10 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 Four Point Contact Ball Bearing from Xuzhou Fenghe Intelligent Technology Co., Ltd. is $200/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 Xuzhou Fenghe Intelligent Technology Co., Ltd. through EximNext.
The supplier, Xuzhou Fenghe Intelligent Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Four Point Contact Ball B. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Four Point Contact Ball Bearing is classified under HS Code 8482.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Four Point Contact Ball B from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Xuzhou Fenghe Intelligent Technology Co., Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Xuzhou Fenghe Intelligent Technology 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 Four Point Contact Ball Bearing supplied by Xuzhou Fenghe Intelligent Technology Co., Ltd. include Four Point Contact Ball Slewing Bearing, Bearing Steel GCr15 (AISI 52100), Hardness HRC 58-62, and Combined Radial, Axial, and Moment Load Capacity. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Xuzhou Fenghe Intelligent Technology Co., Ltd. offers Four Point Contact Ball B with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Four Point Contact Ball B is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Xuzhou Fenghe Intelligent Technology Co., Ltd. through our platform.
Xuzhou Fenghe Intelligent Technology Co., Ltd. maintains international quality certifications. These ensure that the Four Point Contact Ball 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 Fenghe Intelligent Technology 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 Fenghe Intelligent Technology Co., Ltd..
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