Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Cylindrical Roller Bearing
In Stock
Small Gap Double Row Cylindrical Roller Bearing NU317 EC M/C3 for Precision Industrial Machinery Maintenance
ISO 9001 · DIN Certified
<p>Minimize machinery downtime during precision maintenance with the reliable <strong>NU317 EC M/C3</strong> small gap double row cylindrical roller bearing, engineered to deliver stable long-term performance in high-precision industrial applications. Its separated design allows for quick, hassle-free installation and replacement, streamlining your maintenance workflow while ensuring consistent quality that meets ISO 9001 and DIN standards.</p><ul><li>Precision C3 clearance ensures optimal load distribution and reduced vibration (Z3V3 class) for smooth operation in CNC machine tools and automation equipment</li><li>60-64 HRC hardness bearing steel construction provides exceptional durability, minimizing the need for frequent replacements and lowering overall maintenance costs</li><li>Brass cage option available for enhanced thermal stability, making it ideal for continuous-duty industrial machinery where temperature control is critical</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 |
| HS Code | 8482800000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Machine Tools | CNC Spindles, Lathe Gearboxes |
| Industrial Machinery | Reducer Units, Conveyor Systems |
| Automation | Robotic Arms, Precision Actuators |
Reduce Downtime with NU317 EC M/C3 Small Gap Cylindrical Roller Bearing for Precision Machinery Maintenance
Maintenance teams across precision industries face recurring challenges: equipment shutdowns from bearing failures, difficulty sourcing exact replacements, and inconsistent quality from unreliable suppliers. When a critical machine tool or automation system stops working, every hour of downtime translates to lost production and revenue.
NU317 EC M/C3 Bearing: Engineered for Maintenance Efficiency
The small gap double row cylindrical roller bearing NU317 EC M/C3 addresses these pain points directly. As an official authorized distributor with P4/P2 grade stock, we ensure immediate availability of this precision industrial bearing, eliminating long lead times during emergency repairs. Our ISO 9001 & DIN compliant inspection system verifies dimensional accuracy and performance, so you install with confidence in machine tools and automation equipment.
Optimal Performance in Demanding Maintenance Scenarios
This double row cylindrical roller bearing excels in applications requiring high radial load capacity and precise axial alignment—common requirements in CNC machine tool spindles and robotic arm joints. The separated design allows for easy installation and replacement during maintenance, while the C3 clearance grade provides thermal expansion compensation, critical for machinery operating at variable temperatures. Its 60-64 HRC hardness ensures resistance to wear, extending service intervals and reducing maintenance frequency.
Technical Features That Matter for Maintenance Success
The NU317 EC M/C3 precision industrial bearing incorporates design elements that directly impact maintenance outcomes. The brass or steel cage options provide stability at different speed ranges: brass cages excel in high-load applications like gearboxes, while steel cages offer cost-effectiveness for standard industrial use. Vibration grades Z1V1 to Z3V3 allow matching to equipment sensitivity requirements—choosing the right vibration level reduces noise and prevents premature fatigue. The separated inner and outer rings simplify disassembly, cutting maintenance time by allowing component inspection without full bearing removal.
Why Genuine Bearings Lower Total Maintenance Costs
Using non-genuine small gap bearings in maintenance carries hidden costs: early failures within months, damage to mating components like shafts and housings, and repeated downtime. Our authorized distribution ensures each NU317 EC M/C3 bearing meets original manufacturer specifications, delivering predictable service life and reducing long-term maintenance expenses. While counterfeit bearings may save upfront, the average industrial facility loses 10x the bearing cost in downtime and repairs when using substandard parts.
Your Trusted Partner for Precision Bearing Solutions
With dual European brand official authorization, we provide full certification documents for every bearing, ensuring compliance with international engineering standards. Our senior application engineers offer free technical consultation to confirm the NU317 EC M/C3 is the correct fit for your specific maintenance needs. Serving 800+ clients across 45+ countries, we’ve built our reputation on reliable premium quality and accuracy-protected transportation that ensures bearings arrive in perfect condition. For urgent maintenance requests, our sufficient stock and premium shockproof logistics enable priority delivery.
Packaging & Shipping
- Carton pallet packaging with protective internal padding
- Stock items shipped within 3-7 working days
- Global delivery via DHL, FedEx, UPS, air freight, or sea freight
- Real-time logistics tracking number provided upon dispatch
- Minimum order quantity of 1 piece to support emergency repairs
Get Your NU317 EC M/C3 Bearing Today
Don’t let equipment downtime impact your production targets. The NU317 EC M/C3 small gap cylindrical roller bearing is in stock and ready to ship. Send us your maintenance requirements, and our team will ensure you receive the right bearing with the documentation and support you need to get back up and running quickly.
Frequently Asked Questions
Q: Is this a genuine NU317 EC M/C3 bearing?
A: As an official authorized distributor, all our bearings are sourced through genuine supply chains and come with complete certification documents for traceability.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model or technical specifications, and our senior application engineers will verify compatibility at no cost.
Q: What is your warranty policy?
A: We stand behind product quality with manufacturer-backed warranty coverage for manufacturing defects, including unconditional replacement if issues arise.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, specifically supporting emergency maintenance and small-batch requirements.
Q: How quickly can you ship the NU317 EC M/C3 bearing?
A: Stock items are dispatched within 3-7 working days, with flexible shipping options including express delivery for urgent cases.
Q: How can I verify the bearing’s authenticity?
A: Each bearing comes with original packaging featuring manufacturer markings and serial numbers, which can be cross-checked against official databases with our provided documentation.
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Submit your inquiry for Small Gap Double Row Cylindrical Roller Bearing NU317 EC M/C3 for Precision Industrial Machinery Maintenance 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