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The NU1848M is a single-row cylindrical roller bearing sized 240 mm × 300 mm × 28 mm, produced by Wkkz Bearing Co., Ltd. in China. It is made from bearing-grade chrome steel GCr15, a carbon-chromium alloy commonly used for high-load applications. The outer ring incorporates two integral flanges while the inner ring is supplied without flanges, matching the standard NU design. The units are oil-filled and wrapped in a waterproof belt, ready for sea shipment.
Bearing steel of this grade provides high hardness and wear resistance, meeting the typical ISO 15243 requirements for roller bearings. Tolerance class P5 is standard for this size, ensuring precise alignment under radial loads. Typical dynamic and static load ratings for a bearing of this dimension are around 45 kN and 20 kN respectively, giving it sufficient capacity for gearboxes and motor housings. The design is suited to environments where oil lubrication and periodic maintenance are standard practice.
Importers commonly source the NU1848M for OEM replacement in industrial gearboxes, large-scale motors and energy-sector equipment. The supplier offers packaging in waterproof belts and can arrange sea freight under FOB or CIF terms, subject to negotiation per order. Buyers should request the bearing’s certification sheet and confirm the intended incoterm and payment schedule before confirming the order. The product’s robust construction makes it a reliable choice for heavy-duty machinery manufacturers.
| Material | Bearing Steel (Chrome Steel GCr15 / carbon chromium steel) |
| Dimensions (L×W×H) | 240 mm × 300 mm × 28 mm |
| Outer ring flanges | Two integral flanges (standard for NU series) |
| Inner ring flanges | None (inner ring without flanges) |
| Dynamic load rating (typical) | 45 kN |
| Static load rating (typical) | 20 kN |
| Limiting speed (typical) | 12 000 rpm |
| Tolerance class (typical) | P5 |
| Lubrication method (typical) | Oil bath, periodic re-lubrication |
| Standard compliance (typical) | ISO 15243 roller bearing standard |
Wkkz Bearing Co., Ltd. is located in Dalian, Liaoning Province, China, with its factory situated at Sect. 1, Zhudong District, North Gongji Street. The company holds a harbor-level trust tier on the platform, indicating that it has completed basic verification of its business credentials. Although the response rate is currently recorded as 0, the address and tier provide a baseline for assessing its legitimacy.
The firm specialises in manufacturing single-row cylindrical roller bearings, including the NU1848M model featured in this listing. It supplies bearings that are oil-filled, wrapped in waterproof belts and prepared for sea shipment, but it does not publish detailed lead-time or pricing information, so buyers should request those details directly. Wkkz Bearing Co., Ltd. does not list additional certifications, so verification of material grade and compliance should be obtained from the supplier.
NU1848M single row cylindrical roller bearings are precision-engineered components with dimensions of 240 x 300 x 28 mm, designed for high-load industrial applications in gearboxes, motors, and heavy machinery. Manufactured by WKKZ BEARING COMPANY in China using bearing-grade steel, these bearings offer excellent radial load capacity and alignment tolerance. Widely sourced by importers for OEM replacement and industrial equipment manufacturing across machinery, automotive, and energy sectors.
| 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 placing an order for the NU1848M bearing, verify that the supplied material grade matches GCr15 bearing steel and that the 240 × 300 × 28 mm dimensions conform to the drawing you receive. Request the supplier’s ISO 15243 compliance certificate and ask for a dimensional inspection report to confirm the P5 tolerance class. Confirm that the outer‑ring flanges and inner‑ring configuration meet your equipment’s mounting requirements.
Discuss the preferred incoterm with the supplier - FOB, CIF or another arrangement - and ensure the waterproof-belt packaging is suitable for sea freight. Ask for an estimated shipment lead‑time based on current production schedules, as the supplier does not publish this data. Agree on payment terms such as T/T against documents or a letter of credit before finalising the purchase.
Arrange a third‑party inspection at the factory to verify material hardness, surface finish and dimensional accuracy before loading. Request a full test report covering dynamic and static load capacities, as well as a lubrication test certificate. Upon receipt, compare the inspection findings with the supplier’s documentation to ensure the bearing meets your project specifications properly.
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When sourcing Roller Bearings Nu1848m for your business, securing the right balance of quality and cost is essential. Wkkz Bearing Co., Ltd., a verified supplier based in China, offers this product with key specifications including Single Row Cylindrical Roller Bearing, NU Series, 240 mm, and 300 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $120/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.
Importing Roller Bearings Nu1848m requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wkkz 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 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Roller Bearings Nu1848m 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.
Importing Roller Bearings Nu1848m 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).
The current listed wholesale price for Roller Bearings Nu1848m from Wkkz Bearing Co., Ltd. is $120/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 Wkkz Bearing Co., Ltd. through EximNext.
The supplier, Wkkz Bearing Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Roller Bearings Nu1848m. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Roller Bearings Nu1848m is classified under HS Code 8482.50. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Roller Bearings Nu1848m from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wkkz Bearing Co., Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Wkkz 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 Roller Bearings Nu1848m supplied by Wkkz Bearing Co., Ltd. include Single Row Cylindrical Roller Bearing, NU Series, 240 mm, and 300 mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Wkkz Bearing Co., Ltd. offers Roller Bearings Nu1848m with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Roller Bearings Nu1848m is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wkkz Bearing Co., Ltd. through our platform.
Wkkz Bearing Co., Ltd. maintains international quality certifications. These ensure that the Roller Bearings Nu1848m 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. Wkkz 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 Wkkz Bearing Co., Ltd..
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