Product Specifications
| Parameter | Details |
|---|
| Model NO. | NU234EM |
| Product Name | Cylindrical Roller Bearing |
| Bore Diameter (d) | 170 mm |
| Outside Diameter (D) | 310 mm |
| Width (B) | 52 mm |
| Material | Bearing Steel |
| Structure | Cylindrical |
| Load Direction | Radial Bearing |
| Spherical | Non-Aligning Bearings |
| Separated | Separated |
| Seals Type | Open |
| Lubricate | Oil Grease Dry |
| Precision Rating | P0 P6 P5 P4 P2 |
| Number of Row | Single Row |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482500090 |
Application Industries
| Industry | Typical Equipment |
|---|
| Industrial Machinery | Electric Motors, Gearboxes, Pumps, Compressors |
| Manufacturing | CNC Machine Tools, Conveyors, Material Handling Systems |
| Power Generation | Generators, Turbines, Industrial Fans |
| Mining & Construction | Crushers, Rollers, Heavy-Duty Axles |
Stop Equipment Downtime with Genuine SKF NU234EM Cylindrical Roller Bearings
Industrial maintenance teams lose valuable production hours when bearings fail unexpectedly. Many face challenges with sourcing authentic components—counterfeit bearings often lead to premature breakdowns, while coordinating with multiple suppliers creates delays in critical repairs. For OEMs building industrial machinery, finding a reliable source for precision bearings with consistent quality and fast delivery is a constant struggle.
Genuine SKF NU234EM Bearings for Reliable Industrial Performance
The SKF NU234EM cylindrical roller bearing is engineered to deliver long service life in demanding industrial applications. As an official SKF solution provider, we ensure every unit is 100% genuine, sourced directly from SKF's Swedish production facilities. With dimensions 170x310x52mm, this non-aligning radial bearing handles heavy radial loads while maintaining high rotational precision—ideal for electric motors, gearboxes, and material handling equipment in manufacturing plants and processing facilities.
Engineered for Heavy-Duty Industrial Environments
This single-row cylindrical roller bearing excels in applications with high radial loads and moderate speeds. Its separated design allows for easy mounting and dismounting, simplifying maintenance procedures. The open seal type makes it suitable for environments where frequent lubrication is required, while the bearing steel construction ensures durability even under shock loads and continuous operation. Whether used in a mining crusher or a factory conveyor system, the SKF NU234EM maintains performance stability in dusty, high-vibration industrial settings.
Technical Details That Ensure Optimal Performance
The NU234EM's precision rating options (P0 to P2) allow customization for specific application requirements—P5 or P4 grades provide tighter tolerances for high-speed machinery, while P0 suits general industrial use. Its radial load capacity makes it particularly effective in gearbox input shafts and motor spindles, where load distribution is critical. The separated inner and outer rings facilitate easy axial displacement, accommodating thermal expansion in equipment operating at varying temperatures. Proper lubrication with oil or grease (as specified in SKF guidelines) ensures the bearing reaches its full service life potential, reducing replacement frequency and maintenance costs.
Why Authenticity Matters for Your Bottom Line
Choosing genuine SKF bearings eliminates the hidden costs of counterfeit products. Fake bearings often fail within months, causing unplanned downtime, expensive repairs, and potential damage to surrounding components. A single hour of production downtime in a manufacturing plant can cost thousands of dollars—far exceeding the initial savings of buying non-genuine parts. Our SKF NU234EM bearings meet SKF global quality standards, backed by full-process quality control that includes material inspection, dimensional verification, and performance testing before shipment.
Your Trusted Partner for SKF Bearings Since 2010
With over a decade of experience as an official SKF solution provider, we serve 900+ clients across 50+ countries, including major OEMs and industrial maintenance contractors. Our core strengths include full-category SKF authorization, ensuring access to the complete range of SKF seals, bearings, and maintenance products. Our in-house sealing and lubrication engineering team provides technical support for选型 and application optimization, while our centralized warehouse enables fast emergency delivery for critical repairs. Every bearing comes with complete authorization documentation and quality inspection reports, ensuring compliance with international engineering standards.
Packaging & Shipping
- Original SKF packaging with product label and batch traceability information
- Reinforced carton packaging with palletization for bulk orders
- Package Size: 33.00cm × 33.00cm × 7.20cm
- Package Gross Weight: 19.300kg
- Global shipping via DHL, FedEx, UPS, or consolidated air/sea freight
- Real-time logistics tracking provided for all shipments
- 1 unit minimum order quantity, supporting both emergency repairs and OEM production runs
Get Your SKF NU234EM Bearing Shipped Today
Don’t let equipment downtime impact your production schedule. Whether you need a single bearing for emergency maintenance or a bulk order for OEM production, we can deliver the genuine SKF NU234EM you need. Send us your order details, and our team will provide a quote within one working day, with priority processing for urgent requests.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official authorized SKF solution provider. Every SKF NU234EM bearing is sourced directly from SKF and comes with complete authorization documentation for traceability.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model or existing bearing designation, and our technical team will verify compatibility. For custom applications, share load, speed, and operating temperature details for proper选型 support.
Q: What is the warranty policy?
A: All SKF bearings come with the manufacturer's standard warranty, covering manufacturing defects. We provide full after-sales support for warranty claims and replacement.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, ideal for emergency maintenance needs. Bulk pricing is available for OEM and large-scale projects.
Q: How long does shipping take?
A: In-stock bearings ship within 3-7 working days. Express delivery options are available for urgent requirements, with transit times varying by destination.
Q: How can I verify the authenticity of the bearing?
A: Each bearing includes SKF's original packaging with holographic labels. We also provide batch certification and can assist with verification through SKF's official channels upon request.
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