Product Specifications
| Parameter |
Details |
| Model NO. |
SKF 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 |
| Trademark |
SKF |
| Origin |
Jiangsu China |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Excavators, Loaders, Bulldozers |
| Mining |
Crushers, Conveyors, Drilling Rigs |
| Steel |
Rolling Mills, Continuous Casters |
| Machine Tools |
CNC Lathes, Machining Centers |
| Industrial Machinery |
Gearboxes, Electric Motors, Pumps |
Reduce Equipment Downtime with SKF N313-Ec M Cylindrical Roller Bearing
Industrial operations face critical losses when bearings fail prematurely. Maintenance teams often struggle with mismatched replacement parts, inconsistent quality from multiple suppliers, and extended delivery times that halt production. For machinery in heavy-duty applications like mining conveyors or steel mill gearboxes, the wrong bearing can lead to unplanned shutdowns costing thousands per hour.
SKF N313-Ec M: Engineered for Long-Term Reliability
As an official SKF distributor, we offer the SKF N313-Ec M cylindrical roller bearing with improved surface finish to minimize wear in high-load industrial machinery. Our large centralized inventory ensures this critical component is available for immediate dispatch, eliminating the delays of direct manufacturer minimum order quantities. With ISO 9001 quality inspection protocols, every bearing meets precise dimensional and performance standards before shipping.
Optimal Performance in Heavy-Duty Conditions
The SKF N313-Ec M cylindrical roller bearing excels in applications with high radial loads and moderate axial loads, such as electric motor spindles and gearbox shafts in construction equipment. Its separated design allows for easy mounting and dismounting—essential for maintenance teams working under tight schedules. The improved surface finish reduces friction between rolling elements and raceways, extending service life in dusty or poorly lubricated environments common in mining and infrastructure projects.
Key Technical Features That Matter
The bearing’s 60-64 HRC hardness ensures resistance to indentation under heavy loads, critical for maintaining precision in steel rolling mills. Available clearance grades (C0 to C5) allow customization for thermal expansion in high-temperature applications like foundry equipment. Brass and steel cage options provide flexibility: brass cages offer durability in continuous operation, while steel cages suit higher speed applications such as machine tool spindles. Vibration classes Z1V1 to Z3V3 ensure smooth operation, reducing noise and energy consumption in industrial fans and pumps.
Why Authentic SKF Bearings Lower Total Costs
Counterfeit bearings may cost less upfront but often fail within months, causing secondary damage to shafts and housings. A single premature failure in a mining crusher can result in 48+ hours of downtime, erasing any initial savings. Our genuine SKF N313-Ec M bearings come with full traceability, ensuring compliance with ISO standards for large engineering projects. The improved surface finish reduces wear rates by up to 30% compared to standard bearings, lowering maintenance frequency and extending equipment lifespan—directly impacting your bottom line.
Your Trusted Dual-Brand Bearing Partner
With official authorization from SKF and Timken, we provide verified genuine products backed by a unified quality control system. Our technical team, cross-trained in both European and American bearing standards, offers free application matching to ensure you get the right component for your equipment. Serving 1,200+ clients across 55+ countries, we specialize in one-stop mixed procurement—consolidating orders for SKF, Timken, and other brands to streamline your supply chain. Our Jinan warehouse maintains large stockpiles, supporting emergency shipments for critical breakdowns.
Packaging & Shipping
- Original SKF packaging with serial number verification and product documentation
- Expedited shipping available for urgent orders, with delivery in 3-7 business days
- Multiple logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Full shipment tracking provided from warehouse dispatch to delivery
- Minimum order quantity of 1 unit, ideal for emergency repairs and small-batch requirements
Secure Your Bearing Supply Today
Equipment downtime doesn’t wait—and neither should you. Whether you need a single SKF N313-Ec M for emergency maintenance or a bulk order for scheduled overhauls, our team ensures fast, reliable service. Send your requirements now to avoid production delays caused by bearing shortages.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with complete traceability documentation and can be verified through SKF’s official channels.
Q: How do I confirm if the N313-Ec M fits my equipment?
A: Provide your equipment model, application details, or existing bearing dimensions, and our technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All SKF bearings are covered by the manufacturer’s warranty against defects in materials and workmanship. We handle direct warranty claims with SKF for your convenience.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making us suitable for both emergency repairs and large-scale project procurement.
Q: How quickly can you ship?
A: In-stock bearings ship within 24 hours. Standard delivery takes 3-7 business days via express courier; custom logistics solutions are available for urgent cases.
Q: How can I verify the bearing’s authenticity?
A: Each SKF bearing has unique laser marking and packaging with security features. We provide certificate of conformance and can assist with SKF’s online verification process.
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