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 |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Reducers, Printing Machines |
| Manufacturing |
CNC Machines, Spindles, Conveyors |
| Automotive |
Transmission Systems, Axles |
| Agricultural Machinery |
Tractors, Harvesters |
| New Energy |
Wind Turbines, Solar Equipment |
Reduce Downtime with Nu226-Ec J/C3 Double Row Cylindrical Roller Bearing for Industrial Machinery
Industrial machinery operators often face unexpected production halts due to bearing failures, especially in high-load applications. Choosing the wrong bearing type or relying on low-quality alternatives can lead to frequent replacements, increased maintenance costs, and missed deadlines. The Nu226-Ec J/C3 Double Row Cylindrical Roller Bearing is engineered to address these challenges, providing reliable performance in demanding industrial environments.
High Precision Cylindrical Bearing Designed for Heavy-Duty Machinery
This Double Row Cylindrical Roller Bearing features a separated design that allows for easy installation and maintenance, reducing downtime during replacements. With a hardness of 60-64 HRC, it delivers exceptional wear resistance, ensuring long service life even under continuous operation. The C3 clearance grade provides optimal internal space for thermal expansion, making it suitable for applications with temperature variations, such as industrial gearboxes and machine tools.
Optimal Performance in Critical Industrial Applications
The Nu226-Ec J/C3 High Precision Cylindrical Bearing excels in high-speed, heavy-load conditions typical of industrial machinery. Its double row structure distributes radial loads evenly, enhancing stability and reducing vibration (Z1V1 to Z3V3 grades available). This makes it ideal for use in printing machines, reducers, and CNC spindles, where precision and reliability directly impact production efficiency.
Technical Features That Ensure Reliable Operation
The bearing's cage options—brass or steel—offer distinct advantages: brass cages provide better heat conductivity and stability at high speeds, while steel cages offer enhanced durability in harsh environments. The separated design allows for easy mounting and dismounting, simplifying maintenance procedures. With outer dimensions ranging from 120-190mm, this medium-to-large bearing is versatile enough to fit various industrial equipment, ensuring a precise match for your machinery's requirements.
Why Genuine High Precision Bearings Matter for Your Bottom Line
Investing in genuine Double Row Cylindrical Roller Bearings like the Nu226-Ec J/C3 reduces the risk of premature failures that can cost thousands in downtime and repairs. Low-quality bearings often fail to meet hardness standards (below 60 HRC), leading to rapid wear and unexpected breakdowns. Our bearings adhere to strict quality control processes, including full-process production supervision and comprehensive performance testing, ensuring they meet ISO international industrial standards.
Trusted by Industrial Buyers Worldwide
Jinan Saifan Bearing Co., Ltd, with over 18 years of manufacturing and export experience, has served clients across Europe, North America, Southeast Asia, and the Middle East. Our factory is equipped with advanced precision processing equipment and an in-house laboratory for dimensional detection, noise & vibration testing, and service life experiments. We hold ISO 9001:2015 Quality Management System and ISO 14001 Environmental Management System certifications, ensuring consistent quality and environmental responsibility. Our professional technical team provides free guidance on bearing selection, installation, and maintenance, supporting your operations long after purchase.
Packaging & Shipping
- Carton pallet packaging for secure transportation
- Sample orders delivered within 3-5 working days
- Bulk orders shipped in 5-15 working days
- Multiple logistics options available to meet your timeline
- 1 piece MOQ for standard bearings, supporting emergency repairs
Secure Your Industrial Machinery's Performance Today
Don’t let bearing issues disrupt your production schedule. The Nu226-Ec J/C3 High Precision Cylindrical Bearing is ready to deliver the reliability your industrial machinery demands. Contact us with your equipment details and quantity requirements to get a personalized quote and fast delivery.
Frequently Asked Questions
Q: Is this bearing suitable for high-temperature applications?
A: The bearing's C3 clearance grade accommodates thermal expansion, making it suitable for applications with moderate temperature variations. For extreme heat environments, consult our technical team for specialized recommendations.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model, existing bearing designation, or dimensional requirements (bore diameter, outer diameter, width), and our technical team will verify compatibility free of charge.
Q: What is the warranty period for this bearing?
A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects. Qualified defective products will be replaced free of charge or refunded according to your preference.
Q: Can I order a single unit for emergency replacement?
A: Yes, standard bearings have a 1 piece MOQ, supporting urgent maintenance needs. Sample orders are also available without MOQ restrictions.
Q: How is the bearing's quality ensured before shipment?
A: All products undergo strict finished product inspection, including dimensional checks and performance testing, to ensure consistent quality. Our quality control processes adhere to ISO 9001:2015 standards.
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