Description
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 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | CNC Machines, Gearboxes, Electric Motors |
| Steel & Metallurgy | Rolling Mills, Conveyors |
| Automation | Conveyor Systems, Special Equipment |
| Mining & Construction | Crushers, Heavy Machinery |
Reduce Equipment Downtime with NU308-Ec Double Row Cylindrical Roller Bearing
Industrial equipment operators often face unexpected production halts due to bearing failures. Mismatched components or poor quality bearings can lead to premature wear, costing hours of downtime and thousands in repair costs. Sourcing precision bearings from reliable suppliers remains a challenge for many maintenance teams.
NU308-Ec Bearing: Precision Engineered for Industrial Reliability
The NU308-Ec Double Row Cylindrical Roller Bearing with brass cage addresses these challenges through its robust design and precise manufacturing. As an official authorized distributor with over 10 years of technical expertise, we ensure each bearing meets strict quality standards. Our WMS real-time inventory system means this industrial equipment bearing is ready for immediate dispatch, supporting your maintenance and project timelines.
Optimal Performance in Demanding Industrial Environments
This double row cylindrical roller bearing excels in applications requiring high radial load capacity and moderate axial loads. Its separated design allows for easy mounting and dismounting, making it ideal for gearboxes, electric motors, and conveyor systems in manufacturing plants. The brass cage provides stable roller guidance even at moderate speeds, ensuring consistent performance in dusty or high-temperature industrial settings.
Key Technical Features That Matter
The NU308-Ec Brass Cage Bearing offers several critical technical advantages. Its bearing steel construction achieves 60-64 HRC hardness, providing excellent wear resistance and durability. Available clearance grades (C0, C2, C3, C4, C5) allow precise matching to specific operating conditions—tighter clearances for high-precision machinery, looser clearances for applications with thermal expansion. Vibration levels (Z1V1 to Z3V3) can be selected to minimize noise in sensitive equipment, while the separated inner and outer rings simplify maintenance and replacement.
Long-Term Value of Genuine Precision Bearings
Choosing genuine NU308-Ec bearings reduces the total cost of ownership compared to counterfeit alternatives. Inferior bearings often fail within months, leading to unplanned downtime, emergency repair costs, and potential damage to connected components. Our ISO 9001 three-level quality inspection system ensures each bearing meets international standards, providing reliable performance and extending equipment lifespan. For industrial operations, the reliability of a precision matching roller bearing directly impacts productivity and profitability.
Why Global Buyers Choose Our Bearing Solutions
Our strength lies in our official stable supply chain, ensuring every bearing is traceable to original manufacturing standards. With 2,000+ clients across 60+ countries, including key Belt & Road regions, we have proven experience in supporting diverse industrial needs. Our technical team provides personalized application solutions, helping you select the right bearing for your specific equipment. We offer complete after-sales and claim support, with dedicated contacts for seamless communication throughout your project cycle. Global door-to-door logistics ensure your bearings arrive on time, wherever your facility is located.
Packaging & Shipping
- Secure carton pallet packaging to prevent damage during transit
- Fast dispatch with 3-7 working days delivery for in-stock items
- Flexible logistics options including DHL, FedEx, UPS, air, and sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting both emergency repairs and bulk projects
Get Your NU308-Ec Bearing Today
Don’t let equipment downtime affect your production schedule. The NU308-Ec Double Row Cylindrical Roller Bearing is in stock and ready to ship. Send us your requirements now to ensure your machinery operates at peak efficiency with minimal interruptions.
Frequently Asked Questions
Q: Are these genuine bearings?
A: As an official authorized distributor, all our products come from verified supply chains and include complete documentation for traceability.
Q: How do I confirm if the NU308-Ec is suitable for my equipment?
A: Provide your equipment model or operating parameters (load, speed, temperature) and our technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We stand by product quality with a full warranty against manufacturing defects, following standard industry practices.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making us ideal for emergency repair situations.
Q: How quickly can you ship the NU308-Ec bearing?
A: In-stock items are shipped within 3-7 working days via your preferred logistics method.
Q: How can I verify the authenticity of the bearing?
A: Each bearing comes with original packaging and markings; we can provide additional verification documents upon request to confirm authenticity.
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