Import Cylindrical Roller Bearing Nnu4952/W33 — Buy in wholesale FOB from Supplier in China
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The NNU4952/W33 is a double-row cylindrical roller bearing designed for heavy-duty industrial applications, featuring an inner diameter of 260mm, outer diameter of 360mm, and width of 100mm. The W33 designation indicates the presence of a lubrication groove and holes in the outer ring, enhancing ease of maintenance in demanding environments. Weighing 29.2kg, it incorporates a brass cage and is constructed from chrome steel (GCr15 / AISI 52100) for high load capacity and rigidity.
This bearing type is classified under HS code 8482.50 for international trade and is particularly suited for applications such as gearboxes, pumps, and mining equipment, where heavy radial loads and precise radial guidance are required. The double-row configuration allows for axial displacement in both directions, making it ideal for use as a non-locating bearing in machinery with thermal expansion considerations.
Commonly sourced from manufacturers in China, Germany, and Japan, the NNU4952/W33 is a staple in export and OEM supply chains. Its limited speed ratings of 1512 rpm (grease) and 2016 rpm (oil) make it suitable for moderate-speed applications, while the basic dynamic load rating of 981.75 kN and static load rating of 2310 kN ensure robustness under extreme conditions. Importers should confirm the outer ring’s chamfer dimension (2.1mm) to ensure compatibility with their housing designs.
| Bearing Type | Double-row cylindrical roller bearing |
| Model Number | NNU4952/W33 |
| Inner Diameter | 260.000 mm |
| Outer Diameter | 360.000 mm |
| Width | 100.000 mm |
| Outside Diameter of Inner Ring | 289.000 mm |
| Chamfer | 2.1 mm |
| Basic Dynamic Load Rating | 981.75 kN |
| Basic Static Load Rating | 2310 kN |
| Limited Speed (Grease) | 1512 rpm |
| Limited Speed (Oil) | 2016 rpm |
| Material | Chrome Steel (GCr15 / AISI 52100) |
| Cage Material | Brass |
| Weight | 29.2 kg |
| Lubrication Feature | Lubrication groove and holes in outer ring (W33) |
| Typical Application | Gearboxes, pumps, mining equipment |
| HS Code | 8482.50 |
Cojinete Bearings Co. Ltd. is based in the Industrial Park of Wa Wo Town, Dalian, Liaoning, China, specialising in the production of high-precision cylindrical roller bearings for industrial applications. The company’s focus on double-row bearings like the NNU4952/W33 caters to sectors requiring heavy load capacity and durability, such as mining, machinery, and OEM supply chains.
With a harbor trust tier, the supplier’s profile does not currently display a response rate or average response time. However, their technical specifications and adherence to international standards (e.g., HS code 8482.50) indicate a commitment to quality and trade compliance. Buyers should directly confirm lead times, stock availability, and technical support capabilities with the supplier.
The NNU4952/W33 is a double row cylindrical roller bearing designed for heavy-duty industrial applications such as gearboxes, pumps, and mining equipment. With an inner diameter of 260mm, outer diameter of 360mm, and width of 100mm, this bearing offers high radial load capacity and precise radial guidance. The W33 designation indicates a lubrication groove and holes in the outer ring, making it suitable for demanding export and OEM supply chain requirements. Commonly sourced from manufacturers in China, Germany, and Japan, this bearing falls under HS code 8482.50 for international trade classification.
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Sourcing Cylindrical Roller Bearing NNU4952/W33 from Cojinete Bearings Co. Ltd. - China Import Guide
Before placing an order, verify the bearing’s dimensions (260mm inner diameter, 360mm outer diameter, 100mm width) and the W33 lubrication feature to ensure it matches your machinery’s requirements. Request a detailed drawing or 3D model if necessary to confirm the chamfer and groove specifications, as these are critical for proper installation.
Clarify logistics details such as Incoterms (e.g., FOB Dalian) and shipping methods, as the bearing’s weight (29.2kg) and size may influence freight costs and handling. Lead times can vary, so discuss production schedules for bulk orders. Payment terms, such as TT or LC, should also be confirmed to align with your procurement policies.
Upon delivery, inspect the bearings for signs of damage or corrosion, and verify the material and load ratings through a certificate of conformity or MTR. For critical applications, conduct a dimensional inspection to ensure the bearing meets the specified tolerances. Request documentation for the brass cage and chrome steel material to confirm compliance with industry standards.
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30 suppliersBuy Cylindrical Roller Bearin in Bulk — Verified Supplier in China
When sourcing Cylindrical Roller Bearing Nnu4952/W33 for your business, securing the right balance of quality and cost is essential. Cojinete Bearings Co. Ltd., a verified supplier based in China, offers this product with key specifications including Double Row Cylindrical Roller Bearing NNU4952/W33, NNU Type (Inner Ring with Two Flanges, No Outer Ring Flanges), and 260.000 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $899/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8482.50, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Cylindrical Roller Bearin Specifications, Trade Terms & Pricing
Importing Cylindrical Roller Bearin requires careful attention to shipping logistics, customs compliance, and secure payment terms. Cojinete Bearings 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 8482.50 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Cojinete Bearings Co. Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cylindrical Roller Bearin 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 global B2B marketplace. Start your sourcing journey today.
Import Cylindrical Roller Bearin — Shipping, Logistics & Customs
Importing Cylindrical Roller Bearin 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 8482.50 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 Cylindrical Roller Bearin
What is the wholesale price of Cylindrical Roller Bearing Nnu4952/W33?
The current listed wholesale price for Cylindrical Roller Bearing Nnu4952/W33 from Cojinete Bearings Co. Ltd. is $899/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 Cojinete Bearings Co. Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Cylindrical Roller Bearin?
The supplier, Cojinete Bearings Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cylindrical Roller Bearin. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Cylindrical Roller Bearing Nnu4952/W33?
For international shipping and customs clearance, Cylindrical Roller Bearing Nnu4952/W33 is classified under HS Code 8482.50. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Cylindrical Roller Bearin from China?
To import Cylindrical Roller Bearin from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Cojinete Bearings Co. Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.
Is Cojinete Bearings Co. Ltd. a verified supplier?
Yes, Cojinete Bearings 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 Cylindrical Roller Bearing Nnu4952/W33?
The key specifications for Cylindrical Roller Bearing Nnu4952/W33 supplied by Cojinete Bearings Co. Ltd. include Double Row Cylindrical Roller Bearing NNU4952/W33, NNU Type (Inner Ring with Two Flanges, No Outer Ring Flanges), and 260.000 mm. 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 Cylindrical Roller Bearin?
Cojinete Bearings Co. Ltd. offers Cylindrical Roller Bearin with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Cylindrical Roller Bearin the most?
Cylindrical Roller Bearin is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Cojinete Bearings Co. Ltd. through our platform.
What certifications does this Cylindrical Roller Bearin supplier hold?
Cojinete Bearings Co. Ltd. maintains international quality certifications. These ensure that the Cylindrical Roller Bearin meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Cylindrical Roller Bearing Nnu4952/W33 on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Cojinete Bearings 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 Cojinete Bearings Co. Ltd..
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