Cylindrical Roller Bearing SKF N309EM 45x100x25mm for Industrial Machinery with Oil Grease Lubrication
<p>Ensure peak performance in your industrial machinery with the <strong>SKF N309EM</strong> cylindrical roller bearing, engineered to deliver reliable radial load handling and extended service life. This 45x100x25mm precision component features bearing steel construction and oil grease lubrication, minimizing friction and reducing maintenance downtime for critical equipment in steel mills, power plants, and manufacturing facilities.</p><ul><li>Single-row, separated design allows for easy installation and maintenance, a must-have for busy industrial operations</li><li>Precision ratings from P0 to P2 ensure compatibility with high-speed applications, while the open seal type supports versatile lubrication management</li><li>Directly sourced from SKF official channels, guaranteeing 100% authenticity and traceability to keep your machinery running with confidence</li></ul>
- 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 |
|---|---|
| Model Number | N309EM |
| Bearing Type | Cylindrical Roller Bearing |
| Bore Diameter (d) | 45mm |
| Outside Diameter (D) | 100mm |
| Width (B) | 25mm |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Structure | Cylindrical |
| Seals Type | Open |
| Lubrication Type | Oil Grease Dry |
| Precision Rating | P0, P6, P5, P4, P2 |
| Number of Row | Single Row |
| Separated | Separated |
| Spherical | Non-Aligning Bearings |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482500090 |
| Package Size | 12.00cm × 12.00cm × 4.50cm |
| Package Gross Weight | 0.990kg |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Rotary equipment, power transmission systems, gearboxes |
| Steel Mills | Rolling mill stands, conveyor systems |
| Mining Equipment | Crushers, excavator components |
| Automotive Industry | Drivetrain assemblies, engine auxiliary systems |
Need a Reliable SKF N309EM Cylindrical Roller Bearing for Your Machinery?
Finding the right cylindrical roller bearing can mean the difference between smooth operations and costly downtime. Many industrial buyers struggle with mismatched dimensions causing installation delays, or bearings failing prematurely due to poor material quality. Sourcing from multiple suppliers for different brands only adds complexity to your procurement process.
Engineered for Consistent Performance in Demanding Environments
The SKF N309EM cylindrical roller bearing addresses these challenges with its precision-engineered design and robust construction. As a specialized supplier with access to a comprehensive range of SKF bearings, we ensure you get the exact 45x100x25mm规格 needed for your industrial machinery. Our direct supply channels and large inventory mean this bearing is available for same-day shipping, minimizing your equipment downtime.
Optimal Performance in Radial Load Applications
This single-row cylindrical roller bearing is specifically designed to handle high radial loads in industrial machinery. Its separated inner and outer rings allow for easy mounting and dismounting, simplifying maintenance procedures. The open seal design makes it suitable for applications where frequent lubrication is required, while the bearing steel construction ensures durability even under continuous operation.
Key Engineering Features That Deliver Reliability
The N309EM's dimensional precision (45mm bore, 100mm outer diameter, 25mm width) ensures compatibility with standard machinery components. Available precision ratings from P0 to P2 allow you to select the exact tolerance level needed for your application—critical for high-speed or precision equipment. The bearing's radial load capacity makes it ideal for heavy-duty applications like steel mill conveyors and mining crushers, where consistent performance under stress is non-negotiable.
Why Choosing the Right Bearing Impacts Your Bottom Line
Selecting a quality cylindrical roller bearing like the SKF N309EM reduces long-term costs by minimizing premature failures. Inferior bearings often lead to unexpected shutdowns, costly repairs, and production losses. By investing in a bearing that meets SKF's stringent quality standards, you ensure longer service life and more predictable maintenance schedules. This focus on reliability ultimately lowers your total cost of ownership, making it a smarter choice than opting for cheaper alternatives.
Quality You Can Trust
All our bearings are sourced through official channels, ensuring genuine quality and complete traceability. We implement strict quality control processes, including verification of dimensions, material hardness, and surface finish. Each bearing comes with the original factory warranty and necessary documentation, giving you confidence in your purchase. Our professional technical team is available to provide selection guidance and after-sales support, ensuring you get the right bearing for your specific application.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- Same-day shipping available for in-stock items
- Flexible delivery options including express courier, air, and sea freight
- Low minimum order quantity supported, ideal for both small repairs and large-scale projects
Get Your SKF N309EM Bearing Quote Today
Whether you need a single SKF N309EM bearing or a bulk order for your production line, we can provide competitive pricing and quick delivery. Contact us with your specific requirements, including quantity and delivery location, and our team will respond promptly with a detailed quote. The sooner you confirm your order, the sooner we can arrange shipping to keep your machinery running.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a full range of bearings from international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands, in addition to SKF products.
Q: How can I confirm if the SKF N309EM will fit my equipment?
A: Provide your equipment model or existing bearing dimensions (bore, outer diameter, width), and our technical team will verify compatibility with the N309EM specifications.
Q: What warranty do you offer on SKF bearings?
A: All SKF bearings come with the original factory warranty covering manufacturing defects. Specific warranty terms are detailed in the product documentation provided with your order.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including single-unit purchases, making it convenient for both maintenance needs and small-scale projects.
Q: How long does shipping take to [my location]?
A: Standard delivery to most countries takes 7-15 days via our global logistics network. Express shipping options are available for urgent requirements.
Q: Can you provide custom packaging or labeling for this bearing?
A: Yes, we offer customized packaging and label printing services according to customer requirements for bulk orders.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we'll get back to you with pricing and lead time.
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Cylindrical Roller Bearing SKF N309EM 45x100x25mm for Industrial Machinery with Oil Grease Lubrication
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