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The NJ310 cylindrical roller bearing from Tianjin Bifusi Bearings Co., Ltd features a 50 mm bore diameter, 110 mm outside diameter, and 42.25 mm width, with a mass of 1.83 kg. It is manufactured from chrome steel GCr15 (AISI 52100), a material known for its hardness and wear resistance in high-load applications. The bearing’s design supports high radial loads and is commonly used in electric motors, gearboxes, and pumps.
This single-row bearing has a reference speed of 4800 r/min and a limiting speed of 6300 r/min, making it suitable for medium to high-speed operations. The NJ design includes a snap ring groove on the outer ring, which simplifies axial positioning during installation. Typical industry standards for such bearings include ISO 15 for dimensional tolerances and P0 or P6 precision classes, depending on the application requirements.
Industrial buyers in the B2B import-export trade source the NJ310 for OEM supply chains and distributor networks, where bulk packaging and consistent quality are priorities. The bearing’s chrome steel composition and optimized roller profile ensure durability in demanding environments. Buyers should confirm trade terms, including MOQ, packaging, and Incoterms, directly with Tianjin Bifusi Bearings Co., Ltd.
| Bearing type | Single-row cylindrical roller bearing |
| Model | NJ310 |
| Bore diameter | 50 mm |
| Outside diameter | 110 mm |
| Width | 42.25 mm |
| Mass | 1.83 kg |
| Material | Chrome Steel GCr15 / AISI 52100 |
| Reference speed | 4800 r/min |
| Limiting speed | 6300 r/min |
| Outer ring feature | Snap ring groove |
Tianjin Bifusi Bearings Co., Ltd is headquartered in Tianjin, with an address listed at Room E206, Yunding Building. The company operates as a harbor trust tier supplier, indicating a baseline level of trade verification. Currently, no response rate or average response hours are available, so direct contact is recommended for inquiries.
The supplier focuses on cylindrical roller bearings and related products for industrial applications. No additional details such as production capacity, certifications, or client references are provided in the available data. Buyers should independently verify the supplier’s quality control processes and compliance with industry standards before proceeding with orders.
The NJ310 cylindrical roller bearing features a 50mm bore diameter, 110mm outside diameter, and 42.25mm width, with a reference speed of 4800 r/min and limiting speed of 6300 r/min. Manufactured from high-grade chrome steel, this bearing is widely used in electric motors, gearboxes, pumps, and construction machinery requiring high radial load capacity. Ideal for B2B import-export trade, offered in bulk packaging for industrial distributors and OEM supply chains.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, verify the bearing’s precision class, material composition, and dimensional tolerances to ensure it meets your machinery’s requirements. Request material certificates and third-party quality certifications, such as ISO 9001, to confirm compliance with industry standards.
Discuss logistics details with Tianjin Bifusi Bearings Co., Ltd, including lead times for bulk orders, packaging methods to prevent damage, and available Incoterms such as FOB or CIF. The supplier’s location in Tianjin may impact shipping costs and delivery timelines, so clarify these factors upfront.
Upon receipt, inspect the bearings for damage and verify the markings and dimensions against the datasheet. For critical applications, conduct third-party testing for radial runout, clearance, and material hardness. Request the supplier’s storage and handling guidelines to preserve the bearing’s performance and longevity.
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When sourcing Cylindrical Roller Bearings Nj310 for your business, securing the right balance of quality and cost is essential. Tianjin Bifusi Bearings Co., Ltd, a verified supplier based in China, offers this product with key specifications including Cylindrical Roller Bearing, NJ Series (Single Row), Chrome Steel GCr15 (AISI 52100), and 50 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $45180./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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 Cylindrical Roller Bearin requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Bifusi 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 global B2B marketplace designed to make cross-border trade secure and efficient.
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 import export marketplace. Start your sourcing journey today.
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).
The current listed wholesale price for Cylindrical Roller Bearings Nj310 from Tianjin Bifusi Bearings Co., Ltd is $45180./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 Tianjin Bifusi Bearings Co., Ltd through EximNext.
The supplier, Tianjin Bifusi Bearings Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Cylindrical Roller Bearin. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cylindrical Roller Bearings Nj310 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 Cylindrical Roller Bearin from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Bifusi Bearings Co., Ltd. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Tianjin Bifusi 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.
The key specifications for Cylindrical Roller Bearings Nj310 supplied by Tianjin Bifusi Bearings Co., Ltd include Cylindrical Roller Bearing, NJ Series (Single Row), Chrome Steel GCr15 (AISI 52100), and 50 mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tianjin Bifusi 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.
Cylindrical Roller Bearin is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Bifusi Bearings Co., Ltd through our platform.
Tianjin Bifusi 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.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Tianjin Bifusi Bearings 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 Tianjin Bifusi Bearings Co., Ltd.
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