Product Specifications
| Parameter |
Details |
| Model Designation |
Double Row Cylindrical Roller Bearing NUP226 EC J |
| Outer Dimension Range |
Medium and Large (120-190mm) |
| Material |
Bearing Steel |
| Alignment Type |
Non-Aligning Bearings |
| Load Direction |
Axial Bearing |
| Separability |
Separated |
| Clearance |
C0, C2, C3, C4, C5 |
| Cage Material |
Brass, Steel |
| Vibration Grade |
Z1V1, Z2V2, Z3V3 |
| Hardness |
60-64 HRC |
| Transport Package |
Carton Pallet |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Food Processing |
Conveyors, Mixers, Dough Kneaders, Filling Machines, Packaging Lines |
| Industrial Manufacturing |
Reducers, Gearboxes, Machine Tool Spindles, Presses |
| Agricultural Machinery |
Harvesters, Threshers, Grain Processing Equipment |
Minimize Downtime in Food Processing with NUP226 EC J C4 Clearance Bearings
Food processing lines rely on consistent rotation to maintain production schedules, but frequent bearing failures in mixers, conveyors, and packaging equipment can halt operations for hours. Many processors face challenges with standard bearings that wear prematurely under heavy loads or fail to accommodate thermal expansion, leading to unplanned maintenance and missed deadlines. Sourcing reliable, food-grade compatible bearings with precise clearances often requires navigating complex MOQ requirements or long lead times.
Engineered for Food Processing Machinery's Demands
The Double Row Cylindrical Roller Bearing NUP226 EC J with C4 clearance addresses these pain points by combining robust construction with application-specific design. As a professional bearing manufacturer with over 18 years of export experience, we produce this bearing to P0-P4 precision grades and Z2-Z4 noise standards, ensuring it meets the rigorous demands of food processing equipment. Its separated structure allows for easy installation and maintenance, while the C4 clearance provides optimal performance in high-temperature environments common in baking, sterilization, and drying processes.
Optimal Performance in Heavy-Duty Food Processing Conditions
This cylindrical roller bearing excels in applications with high radial loads and moderate axial loads, making it ideal for gearboxes, conveyor drives, and mixer shafts in food processing plants. The C4 clearance grade is specifically engineered to accommodate thermal expansion during continuous operation, reducing the risk of seizure or premature wear. With a hardness of 60-64 HRC, the bearing maintains dimensional stability even under the stress of frequent start-stop cycles, ensuring reliable performance in 24/7 production environments.
Technical Features That Enhance Food Processing Equipment Reliability
The NUP226 EC J bearing's design incorporates several critical features that directly impact equipment performance. Its double row construction increases radial load capacity by up to 40% compared to single row designs, making it suitable for heavy-duty mixers and dough kneaders. The brass or steel cage options provide durability—brass cages offer superior heat resistance for high-temperature applications, while steel cages provide cost-effective strength for standard operations. The Z2-Z4 vibration grades ensure quiet operation, a key consideration for equipment located near packaging or inspection areas where noise can affect worker concentration.
Long-Term Value of Genuine Bearings in Food Production
Choosing genuine bearings over counterfeit alternatives delivers significant long-term value in food processing applications. Counterfeit bearings often use substandard steel, leading to early fatigue failure that can cost thousands in downtime—for a mid-sized bakery, even a 2-hour production halt can result in $5,000+ in lost revenue. Our bearings meet ISO industrial standards and undergo strict incoming material inspection and full-process production supervision, ensuring consistent quality. The 12-month warranty provides additional protection, with free replacement for qualified defective products, minimizing the total cost of ownership.
Why Food Processing Manufacturers Trust Our Bearings
With ISO 9001:2015 and ISO 14001 certifications, we adhere to global quality and environmental standards critical for food industry suppliers. Our in-house laboratory conducts dimensional detection, noise testing, and life cycle experiments to validate performance before shipment. We offer flexible order policies, including 1 piece MOQ for standard bearings, enabling processors to maintain minimal inventory while ensuring quick access to replacement parts. Our technical team provides free guidance on bearing selection and installation, helping optimize setup for specific food processing equipment—whether it's a pasta extruder or a meat packaging line.
Packaging & Shipping
- Carton pallet packaging with protective internal padding to prevent damage during transit
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Global logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking numbers provided once shipment is dispatched
- 1 piece minimum order quantity for standard bearings, supporting emergency maintenance needs
Secure Your Food Processing Line's Reliability Today
Every hour of downtime in food processing costs money and risks product quality. By choosing the NUP226 EC J C4 Clearance Double Row Cylindrical Roller Bearing, you ensure your equipment operates at peak efficiency with minimal interruptions. Whether you need a single replacement bearing or a bulk order for scheduled maintenance, we provide the reliability and technical support to keep your production line running.
Frequently Asked Questions
Q: Is this bearing suitable for food contact applications?
A: While the bearing steel material meets industrial standards, we recommend consulting our technical team for food contact-specific requirements, as additional lubrication or coating options may be necessary depending on your equipment's regulatory needs.
Q: How do I determine if C4 clearance is right for my equipment?
A: C4 clearance is ideal for applications with significant temperature variations or where thermal expansion is expected. Our technical team can review your operating temperature range and load conditions to confirm the optimal clearance grade for your specific food processing machinery.
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, either with your next bulk order or via direct refund.
Q: Can I order a single bearing for emergency replacement?
A: Yes, we accept 1 piece MOQ for standard bearings, allowing you to address emergency maintenance needs without overstocking inventory.
Q: How quickly can I receive my order?
A: Sample orders (including single bearings) are typically shipped within 3-5 working days. Bulk orders take 5-15 working days depending on quantity, with express shipping options available for urgent requirements.
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