Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Cylindrical Roller Bearing
In Stock
Cylindrical Roller Bearing SKF NU234EM 170x310x52mm for Heavy-Duty Industrial Machinery with P4/P2 Precision
ISO 9001 · DIN Certified
<p>Ensure peak performance for your heavy-duty industrial machinery with the <strong>Cylindrical Roller Bearing SKF NU234EM</strong>, delivering P4/P2 precision that minimizes downtime and maximizes operational stability. This 170x310x52mm SKF bearing features separated inner and outer rings for easy installation and maintenance, a critical advantage for high-precision setups where alignment and quick replacements matter.</p><ul><li>Radial load optimized design ensures reliable performance in demanding applications like CNC machine tools and wind power equipment</li><li>Open seal construction allows for versatile lubrication (oil, grease, or dry) to adapt to your specific operating conditions</li><li>Backed by our ISO 9001 & DIN compliant inspection system, ensuring consistent quality across all your procurement needs</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. | NU234EM |
| Product Name | Cylindrical Roller Bearing |
| Trademark | SKF |
| Origin | Sweden |
| Outer Dimension | 35mm-400mm |
| Specification | 170*310*52 mm |
| Material | Bearing Steel |
| Precision Rating | P0 P6 P5 P4 P2 |
| Structure | Cylindrical |
| Seals Type | Open |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Spherical | Non-Aligning Bearings |
| Number of Row | Single Row |
| Lubricate | Oil Grease Dry |
| HS Code | 8482500090 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Machine Tools | CNC Lathes, Machining Centers, Spindles |
| Wind Power | Generator Gearboxes, Main Shaft Systems |
| Automation | Robotic Arms, Conveyor Systems, Precision Actuators |
| Heavy-Duty Machinery | Industrial Gearboxes, Rolling Mills, Crushers |
| Aerospace | Test Equipment, Ground Support Machinery |
Reduce Downtime with Genuine SKF NU234EM Cylindrical Roller Bearings
Production delays from bearing failures cost manufacturers thousands in lost output daily. Many face challenges sourcing authentic heavy-duty bearings with P4/P2 precision, especially when urgent maintenance requires cross-brand solutions. Separate suppliers mean inconsistent quality checks, scattered documentation, and extended lead times that keep machines idle.
Genuine SKF NU234EM Bearings, In Stock and Certified
As an official SKF distributor, we stock the Cylindrical Roller Bearing SKF NU234EM with 170x310x52mm dimensions, available in P4/P2 precision grades. Our ISO 9001 and DIN compliant inspection system ensures every bearing meets SKF’s strict quality standards before shipment. With dedicated application engineers on staff, we help match this bearing to your specific heavy-duty industrial machinery needs—whether for CNC machine tool spindles, wind turbine gearboxes, or automation systems.
Engineered for Heavy-Duty Industrial Performance
The SKF NU234EM excels in high-load radial applications, supporting machinery operating under continuous stress. Its separated inner ring design allows for easy mounting and dismounting, simplifying maintenance in tight spaces. As a single-row cylindrical roller bearing, it delivers exceptional radial load capacity while maintaining precise alignment—critical for equipment like rolling mills and industrial gearboxes where shaft deflection control is essential.
Precision That Drives Reliability
The P4/P2 precision ratings of this bearing ensure minimal radial runout and axial clearance, directly impacting machine accuracy and service life. The open seal design allows for flexible lubrication options (oil, grease, or dry running) to adapt to diverse operating environments, from high-temperature manufacturing facilities to dusty construction sites. Constructed from high-grade bearing steel, the NU234EM resists wear under heavy loads, reducing the need for frequent replacements and lowering long-term maintenance costs.
Why Authenticity Matters for Your Bottom Line
Counterfeit bearings often fail prematurely, leading to unplanned downtime, costly repairs, and potential damage to connected components. Unlike unauthorized suppliers, our SKF NU234EM bearings come with complete certification documents, traceable to SKF’s Swedish production facilities. Using genuine parts ensures compliance with original equipment specifications, protecting your investment and avoiding the hidden costs of substandard alternatives.
Trusted by 800+ Clients Worldwide
Our dual authorization for European premium brands (FAG & SKF) ensures direct access to authentic inventory. With 45+ countries served and a focus on high-precision applications, we maintain sufficient P4/P2 grade stock for urgent orders. Every bearing undergoes precision testing before shipment, and our premium shockproof logistics guarantee safe delivery. Our senior application engineers provide technical support from选型 to post-installation, ensuring optimal performance for your specific machinery.
Packaging & Shipping
- Original SKF packaging with carton and pallet reinforcement
- Package Size: 33.00cm * 33.00cm * 7.20cm
- Package Gross Weight: 19.300kg
- 现货 available for delivery within 3-7 working days
- Global shipping via DHL, FedEx, UPS, air, or sea freight
- Full logistics tracking provided from warehouse to delivery
- Minimum order quantity: 1 piece, supporting emergency maintenance needs
Get Your SKF NU234EM Bearing Today
Don’t let equipment downtime affect your production schedule. Send us your bearing型号, application details, and required quantity for a prompt quotation. Our team ensures fast processing and reliable delivery, so you can get back to full operation quickly.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every NU234EM bearing comes with complete traceability documents and certification to confirm authenticity.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model or specific operating parameters (load, speed, temperature), and our senior application engineers will verify compatibility at no cost.
Q: What is your warranty policy?
A: We adhere to SKF’s original warranty standards, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, ideal for emergency maintenance or small-batch requirements.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 working days. We offer flexible logistics options including DHL, FedEx, UPS, air, and sea freight.
Q: How can I verify the bearing’s authenticity?
A: Authentic SKF bearings feature laser-etched markings, unique packaging with security labels, and serial numbers verifiable through SKF’s official channels. We provide all necessary documentation for validation.
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Submit your inquiry for Cylindrical Roller Bearing SKF NU234EM 170x310x52mm for Heavy-Duty Industrial Machinery with P4/P2 Precision 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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ISO 9001, DIN 620, material certs available