Product Specifications
| Parameter |
Details |
| Model NO. |
Double Row Cylindrical Roller Bearing |
| Outer Dimension |
Medium and Large(120-190mm) |
| Material |
Bearing Steel |
| Spherical |
Non-Aligning Bearings |
| Load Direction |
Axial Bearing |
| Separated |
Separated |
| Clearance |
C0 C2 C3 C4 C5 |
| Cage |
Brass, Steel |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Hardness |
60-64 HRC |
| Transport Package |
Carton Pallet |
| Specification |
As Your Request |
| Trademark |
zhaoyun |
| Origin |
Jiangsu China |
| HS Code |
8482800000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Gearboxes, Machine Tools, Reducers |
| Manufacturing |
Printing Machines, Conveyors, Electric Motors |
Minimize Downtime with Double Row Cylindrical Roller Bearing Nu2217 Ec J/C3 for Industrial Machinery
Industrial machinery operators often face unexpected production halts due to bearing failures, especially in critical components like gearboxes and reducers. Sourcing reliable replacements with short lead times can be challenging, while low-quality bearings may lead to repeated breakdowns and increased maintenance costs. These issues not only disrupt workflows but also erode profitability through lost productivity.
Double Row Cylindrical Roller Bearing Nu2217 Ec J/C3: Engineered for Reliable Performance
Our Double Row Cylindrical Roller Bearing Nu2217 Ec J/C3 addresses these challenges with precision manufacturing and efficient delivery. As a professional bearing manufacturer with decades of experience, we ensure each bearing meets strict quality standards, from P0 to P4 precision grades and Z2-Z3-Z4 noise levels. Designed for industrial machinery, this bearing provides stable performance in gearboxes, machine tools, and reducers, supporting both standard and customized requirements to match your specific equipment needs.
Optimal Performance in Demanding Industrial Environments
This Double Row Cylindrical Roller Bearing excels in high-load industrial applications, where axial and radial forces are common. Its separated design allows for easy installation and maintenance, while the medium to large outer dimension (120-190mm) makes it suitable for heavy-duty machinery. Whether operating in high-speed rotation or under continuous load, the bearing’s robust construction ensures consistent performance, reducing the risk of unexpected downtime in manufacturing and industrial processes.
Key Technical Features That Enhance Machinery Efficiency
The Nu2217 Ec J/C3 bearing incorporates critical technical features that directly impact operational efficiency. Its bearing steel material, with a hardness of 60-64 HRC, provides excellent wear resistance and longevity, ensuring extended service life even in harsh conditions. The clearance options (C0, C2, C3, C4, C5) allow for precise adjustment to accommodate thermal expansion and operational loads, optimizing performance and reducing noise. Available with brass or steel cages, the bearing maintains stable roller guidance, essential for high-speed applications in industrial machinery. Additionally, vibration grades Z1V1 to Z3V3 ensure smooth operation, minimizing machine vibration and improving overall equipment reliability.
Long-Term Value: Choosing Quality Over Short-Term Savings
Opting for genuine, high-quality bearings like the Nu2217 Ec J/C3 reduces long-term costs compared to counterfeit alternatives. Inferior bearings often fail prematurely, leading to unplanned maintenance, production downtime, and potential damage to adjacent components. Our bearings comply with ISO international standards, undergoing strict incoming material inspection and full-process production supervision. This commitment to quality ensures consistent performance, lowering total cost of ownership by minimizing replacements and maximizing machinery uptime.
Why Industrial Buyers Trust Saifan Bearings
With over 18 years of industry experience, Saifan Bearings has established a reputation for reliability and customer-centric service. We hold ISO 9001:2015 Quality Management System and ISO 14001 Environmental Management System certifications, ensuring adherence to global standards. Our in-house laboratory conducts comprehensive performance tests, including dimensional detection and durability experiments, guaranteeing each bearing meets specifications. We support flexible order policies, with 1 piece MOQ for standard bearings and sample orders available without minimum quantity, catering to both small-scale repairs and large production runs. Our professional technical team offers free guidance on selection, installation, and maintenance, providing ongoing support to keep your machinery running smoothly.
Packaging & Shipping
- Carton pallet packaging for secure transportation
- Efficient delivery: 3-5 working days for sample orders, 5-15 working days for bulk orders
- Multiple logistics options available to meet global delivery needs
- Real-time logistics tracking provided for all shipments
- 1 piece MOQ for standard bearings, supporting emergency maintenance requirements
Secure Your Industrial Machinery’s Performance Today
Don’t let bearing issues disrupt your production schedule. The Double Row Cylindrical Roller Bearing Nu2217 Ec J/C3 is ready to ship, ensuring minimal downtime for your industrial machinery. Contact us with your requirements, and we’ll help you secure the right bearing for your equipment, backed by our quality guarantee and responsive service.
Frequently Asked Questions
Q: Is this bearing a genuine product?
A: Yes, we are a professional bearing manufacturer with strict quality control processes. All products meet ISO international standards and undergo comprehensive testing before shipment.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or specific technical requirements, and our professional technical team will assist with free选型确认 to ensure compatibility.
Q: What is the warranty policy for this bearing?
A: We offer an official 12-month warranty from the date customers receive the goods. Qualified defective products are eligible for free replacement or refund.
Q: What is the minimum order quantity?
A: For standard bearings, the minimum order quantity is 1 piece, supporting both small-scale repairs and bulk purchases.
Q: How long does shipping take?
A: Sample orders are delivered within 3-5 working days, and bulk orders within 5-15 working days, with multiple logistics options available.
Q: How can I verify the authenticity of the bearing?
A: Our bearings come with standard packaging and product markings. We can provide test reports and certification documents upon request to ensure traceability and authenticity.
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