Cylindrical Roller Bearing
Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Cylindrical Roller Bearing
In Stock
Double Row Cylindrical Roller Bearing Nu220 Ec Ml/C3 for Heavy-Duty Construction Machinery with C3 Clearance
ISO 9001 · DIN Certified
<p>Ensure seamless heavy-duty construction machinery performance with the <strong>Double Row Cylindrical Roller Bearing Nu220 EC ML/C3</strong>, engineered to deliver exceptional load handling and reliability in demanding worksite conditions. Its C3 clearance design accommodates thermal expansion during continuous operation, reducing downtime and extending equipment service life—ideal for keeping your projects on schedule.</p><ul><li>Constructed with high-grade bearing steel (60-64 HRC hardness) for superior durability under heavy radial loads</li><li>Separated inner and outer rings allow easy installation and maintenance, minimizing equipment downtime</li><li>Precision brass or steel cage ensures stable roller guidance, critical for consistent performance in vibrating machinery</li></ul><p>Backed by our one-stop procurement solution, this bearing arrives with complete certification and reliable logistics, eliminating the hassle of coordinating with multiple suppliers.</p>
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 |
|---|---|
| Construction | Excavators, Loaders, Bulldozers, Cranes |
| Mining | crushers, Conveyors, Drilling Rigs |
| Heavy Machinery | Rolling Mills, Presses, Injection Molding Machines |
Minimize Downtime with Nu220 EC ML/C3 Double Row Cylindrical Roller Bearing for Heavy-Duty Machinery
Heavy-duty construction machinery operators know the frustration of unexpected downtime caused by bearing failures. When critical components like excavator swing mechanisms or loader axles fail, every hour of inactivity translates to lost productivity and increased project costs. Sourcing reliable replacement bearings often means navigating multiple suppliers with inconsistent quality standards and unpredictable lead times.
Double Row Cylindrical Roller Bearing Engineered for Heavy-Duty Construction Demands
The Nu220 EC ML/C3 Double Row Cylindrical Roller Bearing is specifically designed to address these challenges in heavy-duty construction applications. With C3 clearance optimized for thermal expansion in high-load operations, this bearing delivers exceptional performance in equipment subjected to continuous vibration and shock loads. As an official authorized distributor with senior application engineers on staff, we ensure proper bearing selection and provide technical support to match your specific machinery requirements.
Optimal Performance in Extreme Construction Environments
This C3 Clearance Heavy-Duty Machinery Bearing excels in the harsh conditions typical of construction sites. Its separated inner and outer rings allow for easy mounting and dismounting during maintenance, while the brass or steel cage options provide reliable guidance for rolling elements under heavy radial loads. Whether operating in dusty environments, temperature fluctuations, or high-speed rotational applications, the Nu220 EC ML/C3 maintains dimensional stability and load-carrying capacity critical for construction equipment reliability.
Technical Features That Ensure Long Service Life
The performance of the Nu220 EC ML/C3 Double Row Cylindrical Roller Bearing stems from several key technical attributes. Its bearing steel construction achieves 60-64 HRC hardness, providing excellent wear resistance and fatigue strength essential for heavy-duty cycles. The Z1V1 to Z3V3 vibration classes allow selection based on noise and precision requirements, with higher grades suitable for equipment where smooth operation is critical. The separated design facilitates proper alignment, reducing stress on adjacent components and extending overall machinery life. C3 clearance ensures sufficient internal space to accommodate thermal expansion during extended operation, preventing premature failure due to excessive heat buildup.
Why Genuine Bearings Matter for Construction Equipment
Choosing genuine heavy-duty bearings directly impacts total cost of ownership. Counterfeit bearings often fail prematurely, leading to secondary damage to gears, shafts, and housings that multiplies repair costs. Our ISO 9001 and DIN compliant inspection system ensures every bearing meets strict quality standards before shipment. For construction companies operating on tight deadlines, the reliability of genuine components eliminates the hidden costs of unplanned downtime and emergency repairs. The Nu220 EC ML/C3 bearing, backed by proper application engineering, delivers consistent performance that lowers maintenance frequency and extends service intervals.
Our Commitment to Reliable Bearing Solutions
As an official authorized premium European bearing distributor, we stand behind every product with verifiable supply chain transparency. Our precision-oriented inspection system checks each bearing against manufacturer specifications, ensuring you receive components that meet exacting performance standards. With service to over 800 clients across 45+ countries, our team brings extensive experience with construction machinery applications. We maintain sufficient P4/P2 grade stock for rapid response to maintenance needs, supported by premium shockproof logistics that protect bearings during transportation. Our technical team provides comprehensive support from选型 to installation guidance, ensuring optimal bearing performance in your specific equipment.
Packaging & Shipping
- Carton pallet packaging designed for protection during transportation and storage
- Expedited processing for urgent maintenance requirements
- Global logistics options including express courier and freight services
- Full shipment tracking provided from warehouse to delivery
- Flexible order quantities to support both scheduled maintenance and emergency repairs
Get Your Heavy-Duty Bearing Shipped Today
Don’t let equipment downtime delay your construction projects. The Nu220 EC ML/C3 Double Row Cylindrical Roller Bearing is ready to meet your heavy-duty machinery needs with reliable performance and quick delivery. Contact us with your equipment model and application details to ensure proper bearing selection and get your machinery back to work.
Frequently Asked Questions
Q: Are these genuine bearings?
A: As an official authorized distributor, all our bearings come with complete traceability documentation and are sourced directly from approved manufacturers.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your machinery model and application details, and our senior application engineers will verify compatibility and provide technical recommendations.
Q: What is your warranty policy?
A: We stand behind product quality with manufacturer-backed warranty coverage for manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece to support both emergency repairs and scheduled maintenance projects.
Q: How long does shipping take?
A: Delivery times vary by location, with options for expedited shipping to meet urgent maintenance needs.
Q: How can I verify bearing authenticity?
A: All bearings include manufacturer-specific identification markings and packaging features. We provide complete documentation for verification.
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Inquiry
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Submit your inquiry for Double Row Cylindrical Roller Bearing Nu220 Ec Ml/C3 for Heavy-Duty Construction Machinery with C3 Clearance 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