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 Nu203-205 EC P with Brass Cage for Construction Machinery
ISO 9001 · DIN Certified
<p>Reduce construction machinery downtime with the reliable performance of our <strong>Double Row Cylindrical Roller Bearing</strong> Nu203-205 EC P, featuring a durable brass cage that ensures smooth operation under heavy radial loads. This precision-engineered bearing maintains consistent alignment even in high-vibration environments, making it ideal for critical construction equipment applications.</p><ul><li>Brass cage design minimizes friction and heat buildup during extended use, extending component lifespan</li><li>Precision-machined from high-grade bearing steel (60-64 HRC hardness) for superior wear resistance</li><li>Available clearance options (C0/C2/C3/C4/C5) allow customization to specific machinery requirements</li><li>Backed by our ISO 9001-compliant quality control and dedicated technical support for seamless 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 |
|---|---|
| Construction Machinery | Excavators, Loaders, Bulldozers, Cranes |
Minimize Downtime with Reliable Double Row Cylindrical Roller Bearings Nu203-205 EC P for Construction Machinery
Construction machinery operators face critical challenges when equipment bearings fail unexpectedly—costly downtime, missed project deadlines, and increased maintenance expenses. Sourcing authentic, high-performance bearings for heavy-duty applications like excavators and loaders often involves navigating fragmented suppliers, inconsistent quality standards, and long lead times for specialized components.
Double Row Cylindrical Roller Bearings Engineered for Heavy-Duty Construction Use
Our Double Row Cylindrical Roller Bearing Nu203-205 EC P with Brass Cage addresses these pain points by delivering reliable performance in construction machinery. As an official authorized distributor, we maintain sufficient stock of precision-grade bearings, ensuring quick access to the components you need. Each bearing undergoes rigorous inspection compliant with ISO 9001 and DIN standards, guaranteeing it meets the demands of heavy axial loads and harsh operating conditions in construction equipment.
Optimal Performance in Construction Machinery Applications
This Double Row Cylindrical Roller Bearing excels in construction machinery where durability and load capacity are non-negotiable. Designed to handle high radial loads and moderate axial loads, it operates efficiently in equipment like excavator booms, loader arms, and crane pivot points. The separated design allows for easy installation and maintenance, while the brass cage provides stability at varying speeds—critical for machinery that operates under fluctuating workloads on construction sites.
Key Technical Features That Enhance Machinery Reliability
The bearing’s 60-64 HRC hardness ensures resistance to wear and deformation under heavy stress, extending service life in abrasive environments. Available clearance grades (C0 C2 C3 C4 C5) allow customization to specific operating conditions, balancing preload and thermal expansion needs. Vibration classes Z1V1 to Z3V3 reduce operational noise and minimize energy loss, contributing to smoother machinery performance. The brass cage option offers superior heat dissipation compared to steel alternatives, making it ideal for high-temperature applications common in construction equipment.
Why Authentic Bearings Matter for Construction Machinery
Counterfeit bearings pose significant risks in construction—premature failure can lead to equipment breakdowns, safety hazards, and increased total cost of ownership. Genuine Double Row Cylindrical Roller Bearings from authorized distributors ensure consistent quality, full certification documents, and traceability. Our precision testing procedures verify each bearing meets dynamic load requirements, reducing the likelihood of unexpected failures that disrupt project timelines and inflate maintenance costs.
Why Construction Professionals Choose Our Bearing Solutions
We serve 800+ clients across 45+ countries, including construction equipment manufacturers and maintenance teams, with dual European brand official authorization. Our senior application engineers provide expert guidance on bearing selection for specific machinery models, ensuring optimal fit and performance. With a focus on accuracy-protected transportation, we deliver bearings in shockproof packaging to prevent damage during transit. Our one-stop procurement process consolidates your bearing needs, reducing supplier management costs and streamlining logistics for construction projects worldwide.
Packaging & Shipping
- Secure carton pallet packaging with protective measures to prevent damage during transport
- Stock availability for prompt delivery, supporting urgent maintenance needs
- Flexible shipping options including express carriers and freight services
- Full logistics tracking provided for all shipments
- Minimum order quantity of 1 piece, accommodating both small repairs and large-scale projects
Get Your Construction Machinery Bearings Today
Don’t let bearing issues delay your construction projects. Send us your bearing model requirements, equipment details, and quantity needs to receive a quote within one working day. Our in-stock Double Row Cylindrical Roller Bearings ensure minimal downtime, helping you keep your machinery operational and projects on schedule.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, as an official authorized distributor, all our bearings are sourced from legitimate supply chains and come with complete certification documents for full traceability.
Q: How do I confirm the correct bearing size for my construction equipment?
A: Provide your equipment model or existing bearing dimensions, and our senior application engineers will verify the correct Nu203-205 EC P specification for your needs.
Q: What is the warranty policy for these bearings?
A: We stand behind the quality of our products with a warranty covering manufacturing defects, ensuring you receive reliable components for your construction machinery.
Q: What is the minimum order quantity for this bearing?
A: We accept orders starting from 1 piece, making it easy to source both replacement parts for emergency repairs and larger quantities for fleet maintenance.
Q: How long does shipping take for in-stock bearings?
A: In-stock bearings are shipped within 3-7 working days, with multiple logistics options to meet your project timeline requirements.
Q: How can I verify the authenticity of the bearing upon receipt?
A: Each bearing comes with original packaging and documentation. You can cross-check serial numbers and certification details with manufacturer records for confirmation.
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Submit your inquiry for Double Row Cylindrical Roller Bearing Nu203-205 EC P with Brass Cage for Construction Machinery 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
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Full Certification Docs
ISO 9001, DIN 620, material certs available