Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Cylindrical Roller Bearing
In Stock
Wind Energy Double Row Cylindrical Roller Bearing NU2318 EC J/C3 for Turbine Gearboxes with Brass Cage
ISO 9001 · DIN Certified
<p>Ensure uninterrupted wind turbine gearbox performance with our <strong>Wind Energy Double Row Cylindrical Roller Bearing NU2318 EC J/C3</strong>—engineered to deliver stable precision under extreme loads. The brass cage design minimizes friction and heat buildup during high-speed operation, extending maintenance intervals and reducing downtime for your wind power projects.</p><ul><li>Precision C3 clearance optimizes load distribution, critical for handling dynamic forces in turbine gearboxes</li><li>60-64 HRC hardness ensures exceptional wear resistance, aligning with ISO 9001 quality standards for reliable long-term operation</li><li>Medium-large outer dimension (120-190mm) fits seamlessly into standard gearbox assemblies, simplifying replacement and integration</li></ul>
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
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 |
|---|---|
| Energy & Power | Wind Turbines, Turbine Gearboxes |
Minimize Turbine Downtime with NU2318 EC J/C3 Wind Energy Bearings
Wind turbine operators face significant losses when gearbox bearings fail prematurely—each hour of downtime can cost thousands in lost revenue. Many struggle with sourcing reliable replacements that meet the precise clearance and load requirements of their equipment, compounded by the challenge of coordinating multiple suppliers for maintenance parts.
Certified Wind Energy Bearings in Stock
Our Wind Energy Double Row Cylindrical Roller Bearing NU2318 EC J/C3 addresses these challenges directly. As an official authorized distributor, we maintain sufficient stock of premium bearings compliant with ISO 9001 and DIN standards. This specific model, designed for turbine gearboxes with a brass cage and C3 clearance, is ready for immediate dispatch, eliminating long lead times that delay maintenance.
Engineered for Wind Turbine Gearbox Performance
This bearing excels in the demanding conditions of wind turbine gearboxes, where it must withstand radial and axial loads while operating at varying speeds. The separated design allows for easy installation and maintenance, a critical feature in remote wind farm locations. Its brass cage ensures stable operation under high loads, reducing vibration and extending service life in continuous duty cycles.
Technical Features That Matter
The NU2318 EC J/C3 incorporates key technical attributes that directly impact gearbox reliability. With a hardness of 60-64 HRC, the bearing steel construction provides exceptional wear resistance, crucial for withstanding the cyclic stresses of wind turbine operation. The C3 clearance rating accommodates thermal expansion during temperature fluctuations, preventing premature failure. Vibration class Z1V1 to Z3V3 options allow customization based on noise and precision requirements, ensuring optimal performance in specific turbine models.
Why Genuine Bearings Reduce Total Cost
Choosing authentic Wind Turbine Gearbox Bearings avoids the hidden costs of counterfeit products. Inferior bearings often fail within months, leading to repeated gearbox disassembly, labor expenses, and extended downtime. Our precision testing procedures, compliant with international standards, ensure each bearing meets exact specifications, reducing the risk of unexpected failures. The long-term reliability of genuine components lowers total lifecycle costs compared to cheaper alternatives.
Your Trusted Wind Energy Bearing Partner
With dual European brand official authorization, we provide full certification documents for every bearing, ensuring traceability and compliance with large-scale wind energy projects. Our senior application engineers offer expert support for选型 and installation, while our premium shockproof logistics ensure damage-free delivery to 45+ countries. Serving 800+ clients globally, including wind power producers, we understand the critical role of reliable bearings in renewable energy infrastructure.
Packaging & Shipping
- Carton pallet packaging with secure internal protection
- Priority delivery available for urgent maintenance needs
- Global shipping via DHL, FedEx, UPS, air, or sea freight
- Real-time logistics tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting both emergency repairs and bulk procurement
Get Your NU2318 EC J/C3 Bearing Today
Don’t let gearbox downtime impact your wind farm’s productivity. Send us your bearing requirements, including quantity and application details, and our team will provide a unified quotation within one working day. With our stock availability, you can reduce lead times and get your turbines back online faster.
Frequently Asked Questions
Q: Are these genuine wind energy bearings?
A: Yes, we are an official authorized distributor with full certification documents, ensuring each bearing is traceable to the正品 supply chain.
Q: How do I confirm if the NU2318 EC J/C3 fits my turbine gearbox?
A: Provide your gearbox model or technical specifications, and our senior application engineers will verify compatibility at no cost.
Q: What is the warranty policy for this bearing?
A: We offer a manufacturer-backed warranty covering manufacturing defects, with unconditional replacement for non-conforming products.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting emergency maintenance needs as well as large-scale projects.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 working days, with flexible logistics options to meet your timeline requirements.
Q: How can I verify the authenticity of the bearing?
A: Each bearing comes with complete traceability documents, and we can assist with verifying serial numbers through official channels upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
Related Products
More Cylindrical Roller Bearing
Cylindrical Roller Bearing
Double Row Cylindrical Roller Bearing NU226-EC J/C3 for Construction Machinery 120x190mm
View Details
Cylindrical Roller Bearing
Double Row Cylindrical Roller Bearing NUP314 EC C3 for Hydraulic Machinery with Brass Cage
View Details
Cylindrical Roller Bearing
22213EK Self-Aligning Roller Bearing 31mm Width for Construction Machinery Applications
View Details
Inquiry
Get Pricing &
Technical Support
Submit your inquiry for Wind Energy Double Row Cylindrical Roller Bearing NU2318 EC J/C3 for Turbine Gearboxes with Brass Cage and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
Reply Within 12 Hours
Senior engineers, multi-language support
Full Certification Docs
ISO 9001, DIN 620, material certs available