Cylindrical Roller Bearing
Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Cylindrical Roller Bearing
In Stock
High Rigidity Double Row Cylindrical Roller Bearing Nu207-Ec P-C3 for CNC Machine Tools with C3 Clearance Brass Cage
ISO 9001 · DIN Certified
<p>Enhance CNC machine tool precision and reduce downtime with our <strong>High Rigidity Double Row Cylindrical Roller Bearing Nu207-Ec P-C3</strong>. Engineered for high-precision applications, this bearing delivers stable long-term performance even under heavy loads, ensuring your equipment maintains accuracy through extended operation cycles.</p><ul><li>Brass cage construction minimizes friction and heat buildup during high-speed rotation, extending bearing life by up to 30% compared to standard steel cages</li><li>C3 clearance design provides optimal radial play for thermal expansion compensation, critical for maintaining tight tolerances in CNC spindle systems</li><li>60-64 HRC hardness rating ensures exceptional wear resistance, reducing the need for frequent replacements and streamlining maintenance workflows</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 |
|---|---|
| Manufacturing | CNC Machine Tools, Spindles, Gearboxes |
Eliminate CNC Machine Downtime with High Rigidity Nu207-Ec P-C3 Bearings
CNC machine operators know the frustration of unexpected spindle failures—even a single hour of downtime can derail production schedules and erase profit margins. Many turn to generic bearings only to face premature wear, poor rigidity, and misalignment issues that compromise machining precision. Sourcing reliable high-precision bearings often means navigating multiple suppliers, inconsistent quality standards, and long lead times that leave maintenance teams waiting.
High Rigidity Double Row Cylindrical Roller Bearings for Critical CNC Applications
The Nu207-Ec P-C3 High Rigidity Double Row Cylindrical Roller Bearing addresses these challenges directly. Engineered for CNC machine tools, this bearing combines a brass cage with C3 clearance to deliver exceptional rigidity and load capacity—essential for maintaining tight tolerances during high-speed machining. As an official authorized distributor, we maintain sufficient stock of P4/P2 grade bearings, ensuring you get the right component when you need it without unnecessary delays.
Optimal Performance in Precision Machining Environments
This Double Row Cylindrical Roller Bearing excels in CNC machine spindles and feed mechanisms, where it must withstand radial loads, high rotating speeds, and rapid start-stop cycles. The separated design allows for easy installation and maintenance, while the 60-64 HRC hardness ensures resistance to wear even under continuous operation. Whether cutting hardened steel or aluminum alloys, the bearing’s vibration control (Z1V1 to Z3V3 grades) minimizes chatter, improving surface finish quality and tool life.
Technical Features That Drive CNC Productivity
Three key specifications define this bearing’s performance in CNC applications. The C3 clearance grade provides the necessary internal space to accommodate thermal expansion during high-speed operation, preventing seizure and extending bearing life. The brass cage offers superior strength and heat dissipation compared to plastic alternatives, maintaining structural integrity at elevated temperatures. With non-aligning properties, the bearing ensures precise shaft guidance, critical for achieving the tight geometric tolerances required in aerospace and medical component manufacturing. The combination of these features results in a bearing that reduces unplanned downtime and supports consistent machining accuracy.
Why Genuine Bearings Matter for CNC Operations
Choosing counterfeit or substandard bearings for CNC machines creates hidden costs that far exceed initial savings. Inferior materials lead to premature fatigue, with failure often occurring at critical production stages—costing thousands in lost output and repair expenses. Genuine bearings, like the Nu207-Ec P-C3, undergo rigorous testing compliant with ISO 9001 and DIN standards, ensuring they meet the exacting requirements of high-precision machining. By investing in authentic components, you protect your equipment investment, maintain production schedules, and avoid the cascading failures that result from using uncertified bearings.
Your Trusted Partner for Precision Bearing Solutions
With over 800 clients across 45+ countries, we bring decades of experience as an official authorized distributor for premium European bearing brands. Our precision-oriented inspection system checks every bearing before shipment, verifying dimensions, hardness, and clearance to ensure compliance with specifications. Our senior application engineers provide expert guidance on bearing selection and installation, helping you avoid costly mistakes. We offer full certification documents with every order, supporting compliance for aerospace and medical equipment manufacturers. When you need紧急 spare parts, our centralized stock and premium shockproof logistics ensure fast delivery, minimizing CNC machine downtime.
Packaging & Shipping
- Protective carton packaging with pallet reinforcement for secure transport
- Stock items shipped within 3-7 working days
- Global delivery via DHL, FedEx, UPS, air freight, or sea freight
- Real-time logistics tracking provided for all shipments
- Minimum order quantity of 1 piece, ideal for emergency repairs
Get Your Nu207-Ec P-C3 Bearing Today
Don’t let bearing issues disrupt your CNC production. Send us your bearing designation, application details, and required quantity, and our team will provide a unified quotation within one working day. With our sufficient stock and efficient logistics, you can have the High Rigidity Double Row Cylindrical Roller Bearing installed and your machine back in operation quickly—reducing downtime and protecting your bottom line.
Frequently Asked Questions
Q: Are these genuine original bearings?
A: Yes, we are an official authorized distributor for premium European bearing brands. Every product can be traced to the正品 supply chain, and we provide complete authorization documents upon request.
Q: How do I confirm if the Nu207-Ec P-C3 is compatible with my CNC machine?
A: Provide your machine model, spindle specifications, or operating parameters (load, speed, temperature), and our senior application engineers will verify compatibility and offer free selection assistance.
Q: What is your warranty policy for this bearing?
A: We adhere to the original manufacturer’s warranty standards, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting emergency maintenance and small-batch procurement needs.
Q: How long does shipping take, and what delivery options are available?
A: In-stock items are shipped within 3-7 working days. We offer flexible delivery via DHL, FedEx, UPS, air freight, or sea freight based on your urgency and location.
Q: How can I verify the authenticity of the bearing upon receipt?
A: Authentic bearings come with original packaging, laser-etched part numbers, and security labels. We provide full traceability documents, and you can cross-verify details through the manufacturer’s official channels.
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Submit your inquiry for High Rigidity Double Row Cylindrical Roller Bearing Nu207-Ec P-C3 for CNC Machine Tools with C3 Clearance Brass Cage and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
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ISO 9001, DIN 620, material certs available