Cylindrical Roller Bearings NJ2309E NJ207ECP/C3 NU2318ECM with Brass Cage for Industrial Machinery
<p>Ensure peak performance and minimize downtime in your industrial machinery with <strong>SKF Cylindrical Roller Bearings</strong>—engineered for reliable radial load handling and precise operation. These NJ2309E, NJ207ECP/C3, and NU2318ECM models feature durable brass cages that reduce friction and heat buildup, ideal for high-speed applications in steel mills, mining equipment, and construction machinery.</p> <ul> <li>Directly sourced from SKF official channels for 100% authenticity and full traceability, eliminating concerns about counterfeit parts</li> <li>Separated design allows easy mounting and dismounting, simplifying maintenance and reducing assembly time</li> <li>Precision ratings from P0 to P2 ensure consistent performance in critical operations, backed by SKF's global quality assurance</li> </ul> <p>With same-day shipping on in-stock items and professional technical support, these bearings deliver the reliability and efficiency your equipment demands.</p>
- 100% genuine -- COC & factory certificates available
- In-stock · bulk & small-batch orders accepted
- ISO · DIN · ABMA · JIS compliant
- Full customs clearance documentation provided
Product Details
Full Specifications & Description
Product Specifications
| Parameter | Details |
|---|---|
| Product Name | Cylindrical Roller Bearing |
| Model Number | NJ2309E, NJ207ECP/C3, NU2318ECM |
| Outer Dimension Range | 35mm-180mm |
| Specification | 35×72×17 mm |
| Material | Bearing Steel, Chrome Steel, Ceramic, Nylon |
| Cage | Iron Cage/Brass Cage/Nylon Cage |
| Precision Rating | P0, P6, P5, P4, P2 |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Aligning | Non-Aligning Bearings |
| Seals Type | Open |
| Lubrication | Oil, Grease, Dry |
| Vibration | V1, V2, V3, V4 |
| Standard | DIN, GB, ISO, JIS |
| Origin | Sweden |
| HS Code | 8482500090 |
| Package Size | 8.5cm×8.5cm×2.5cm |
| Package Gross Weight | 0.35 Kg |
| Transport Package | Carton, Pallet |
| Delivery Time | 3-10 Days Depends on Quantity Needed |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Rotating shafts, gearboxes, conveyor systems |
| Steel Mills | Rolling mill equipment, material handling systems |
| Mining Equipment | Crushers, screening machines, conveyor drives |
| Automotive Industry | Transmission systems, engine components |
| Wind Power | Generator systems, gearbox assemblies |
Need Reliable Cylindrical Roller Bearings? Here's What Industrial Buyers Should Check
Industrial operations often face unexpected downtime due to bearing failures—whether from misaligned installations, premature wear, or difficulty sourcing rare models. Sourcing genuine cylindrical roller bearings like NJ2309E, NU2318ECM, or NJ207ECP/C3 with brass cages requires balancing precision, material quality, and delivery speed.
Engineered for Heavy-Duty Industrial Performance
Our cylindrical roller bearings address these challenges through direct access to a comprehensive range of SKF models—including the NJ2309E, NU2318ECM, and NJ207ECP/C3 variants with brass cages. With 95% of conventional SKF models in stock, we support same-day shipping for urgent requirements, eliminating long lead times that delay maintenance. These bearings are designed for radial load applications in industrial machinery, where separated inner and outer rings allow for easy installation and replacement.
Optimal Conditions for Brass Cage Bearings
Brass cage cylindrical roller bearings excel in high-speed, heavy-load environments typical of steel mills, mining equipment, and wind power generators. The NU2318ECM model, for example, handles radial loads up to its dynamic load rating while maintaining stability at operating temperatures ranging from -30°C to 120°C. Their non-aligning design requires precise shaft alignment, making them ideal for rigidly mounted rotating components where misalignment is minimal.
Key Engineering Features That Impact Performance
The NJ2309E and NU2318ECM bearings incorporate critical design elements that ensure reliability. The brass cage provides superior heat dissipation compared to nylon alternatives, reducing friction and extending service life in continuous-operation machinery. Precision ratings from P0 to P2 allow customization—P5 rated bearings like the NJ207ECP/C3 offer tighter tolerances for high-precision applications such as automotive transmissions. The 35×72×17 mm specification of the NJ2309E balances load capacity with compact dimensions, fitting into space-constrained equipment without compromising durability.
Total Cost of Ownership: Why Quality Matters
Choosing authentic cylindrical roller bearings reduces long-term costs by minimizing replacement frequency and downtime. A bearing with substandard material—common in counterfeit products—may fail after 30% of its expected lifespan, leading to unplanned maintenance, production losses, and potential damage to adjacent components. Our ISO 9001-certified quality control ensures each bearing meets SKF's global standards, with batch traceability and factory certificates to verify authenticity. For industrial buyers, investing in genuine brass cage bearings like the NU2318ECM translates to predictable performance and lower total ownership costs.
Quality You Can Rely On
Every bearing undergoes rigorous inspection, from raw material verification to dimensional and hardness testing, ensuring compliance with DIN, ISO, and JIS standards. We provide complete documentation, including batch inspection reports and customs declarations, to support your quality assurance processes. With a warranty on all original factory products, we stand behind the performance of our cylindrical roller bearings. Our global delivery network ensures stable door-to-door arrival within 7-15 days to most countries, with flexible shipping options to meet your timeline.
Packaging & Shipping
- Standard packaging: 8.5cm×8.5cm×2.5cm cartons, with palletized options for bulk orders
- Stock availability: 95% of conventional SKF models available for same-day shipping
- Logistics: Express courier, air freight, or sea freight based on order size and urgency
- Minimum order quantity: Flexible MOQ to support both small-batch maintenance and large-scale production needs
Get Your Cylindrical Roller Bearing Quote Today
Whether you need the NJ2309E, NU2318ECM, NJ207ECP/C3, or other industrial machinery bearings, provide your required model, quantity, and delivery location for a detailed quote. Our technical team can assist with bearing selection to ensure compatibility with your equipment, helping you avoid costly mismatches. The sooner you confirm your order, the faster we can arrange shipment—keeping your operations running smoothly.
Frequently Asked Questions
Q: Do you supply other brands or models of cylindrical roller bearings?
A: Yes, we support procurement of bearings from all major international brands and can source specific models according to your requirements.
Q: How can I confirm if the NJ2309E bearing fits my equipment?
A: Provide your equipment's bearing dimensions (d x D x B) or existing model number, and our technical team will verify compatibility with the NJ2309E or recommend alternatives.
Q: What is your warranty policy for these bearings?
A: All original factory bearings come with a warranty against manufacturing defects, with terms specified in your purchase contract.
Q: What is the minimum order quantity for the NU2318ECM bearing?
A: We offer low minimum order quantities, including single-unit purchases for emergency maintenance needs.
Q: How long does shipping take to North America or Europe?
A: Standard delivery to most countries takes 7-15 days; expedited options are available for urgent orders
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Cylindrical Roller Bearings NJ2309E NJ207ECP/C3 NU2318ECM with Brass Cage for Industrial Machinery
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