Sep 19, 2026 · Installation & Maintenance
Remove Ball Bearings from Motor Shafts: Wholesale Supplier
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Quote memo for this SKF bearing
State the exact execution (designation suffix), whether you need the complete assembly, and which housings or mounting accessories belong on the same line. Keep precision items separate, with accuracy class and arrangement.
Technical data
Specifications
Listed data for this SKF designation; confirm the execution and dimensions against your drawing or application before ordering.
| Category | Cylindrical Roller Bearing |
|---|
Product details
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 |
| Transport Package | Carton Pallet |
| Specification | As Your Request |
| Trademark | SKF |
| Origin | Jiangsu China |
| HS Code | 8482800000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Wind Power Generation | Main shaft systems, gearboxes |
| Automotive Industry | Transmission components, drive systems |
| Mining Equipment | Conveyor rollers, crusher machinery |
| Steel Mills | Rolling mill stands, continuous casting equipment |
| Construction Machinery | Hydraulic pumps, excavator arm joints |
Struggling with Early Bearing Wear in Industrial Machinery? Try SKF N313 Ec M Cylindrical Roller Bearing
Industrial machinery operators often face unexpected downtime due to premature bearing failure, especially in high-load applications like steel mills and mining equipment. The wrong bearing choice can lead to increased maintenance costs and production delays, making it crucial to find components that balance durability and performance.
Engineered for Reduced Wear in Heavy-Duty Operations
The SKF N313 Ec M cylindrical roller bearing addresses common wear issues with its enhanced surface finish, designed to minimize friction in industrial machinery. As a specialized supplier with direct access to a full range of SKF bearings, we ensure this bearing meets original factory specifications, supporting applications in wind power generation, automotive manufacturing, and construction machinery. Our large inventory covers over 95% of conventional SKF models, enabling same-day shipping for urgent requirements.
Optimal Performance in High-Load, Continuous Operation
This cylindrical roller bearing excels in environments where radial loads are dominant, such as steel mill rolling stands and mining conveyor systems. With a hardness rating of 60-64 HRC and available clearance options (C0-C5), it accommodates varying operational conditions while maintaining stability. The separated design allows for easy installation and maintenance, a critical feature in industries where equipment uptime is prioritized.
Key Engineering Features for Extended Service Life
The bearing's enhanced surface finish reduces contact stress between rolling elements and raceways, directly lowering wear rates in continuous operation. Constructed from high-grade bearing steel, it offers superior fatigue resistance compared to standard alternatives. The cage options—brass or steel—provide flexibility: brass cages handle higher speeds and temperatures, while steel cages offer cost-effectiveness for general industrial use. Vibration grades Z1V1 to Z3V3 ensure smooth operation, reducing noise and extending adjacent component life.
Why Choosing the Right Bearing Lowers Total Cost
Investing in a quality cylindrical roller bearing like the SKF N313 Ec M reduces long-term costs by minimizing replacement frequency and downtime. Inferior bearings with substandard hardness or imprecise clearances often fail prematurely, leading to unplanned maintenance and production losses. This bearing's compliance with SKF's global quality standards ensures consistent performance, aligning with ISO 281 principles for bearing life calculation and helping operators predict maintenance intervals accurately.
Quality You Can Rely On
All our SKF bearings undergo strict quality control, sourced directly from official factories to ensure authenticity. We provide complete documentation, including factory certificates and batch inspection reports, for traceability. Our professional technical team, certified by SKF, offers installation guidance and after-sales support to maximize bearing performance. With a global delivery network, we ensure stable door-to-door shipping within 7-15 days to most regions, backed by a manufacturer's warranty against defects.
Packaging & Shipping
- Packaged in carton pallets to ensure protection during transit
- Same-day shipping available for in-stock items
- Flexible delivery options including express, air, and sea freight
- Low minimum order quantities supported for both trial and bulk purchases
Get Your SKF N313 Ec M Bearing Quote Today
Whether you need a single bearing or a bulk order, provide us with your required quantity and destination, and our team will promptly share pricing and availability. With access to the full range of SKF cylindrical roller bearings and related products, we can also assist with technical specifications to ensure compatibility with your equipment.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a comprehensive range of bearings from international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, and Timken, as well as domestic Chinese brands, all available for询价 based on your specifications.
Q: How can I confirm if the SKF N313 Ec M is suitable for my machinery?
A: Provide your equipment model or the bearing's required dimensions (bore, outer diameter, width), and our technical team will cross-verify compatibility with SKF's official specifications.
Q: What is your warranty policy for SKF bearings?
A: We provide the original factory warranty covering manufacturing defects. Specific terms are detailed in the sales contract, with support for returns or replacements as per SKF's global warranty standards.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including single-unit purchases, to accommodate both maintenance needs and large-scale production requirements.
Q: How long does delivery take to Europe or North America?
A: For in-stock items, standard delivery to most European and North American destinations is 7-10 days via express courier; sea freight options are available for bulk orders with longer lead times.
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, including barcoding and batch labeling for inventory management.
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.
Project buyers
Itemized SKF supply that keeps project schedules on track
"We submitted a long SKF list for a new project, mixing ball, roller, needle and thrust bearings. This supplier came back with itemized pricing, lead times and alternatives for two long-lead references. We could plan the procurement timeline without surprises."
Daniel KimKim Engineering Project · South Korea"When our project timeline shifted and we needed to split the delivery into three batches, the supplier worked with us on the schedule. Each batch arrived complete and on the agreed date. No holding costs, no rush shipping fees."
Mohammed Al-AminAl-Amin Contracting · Saudi ArabiaSame series
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Applications for this bearing
Typical equipment and duty conditions this SKF bearing type is specified for.
Combine this bearing, its housing and accessories in one written quote
Standard and precision lines listed separately, each with model, stock, lead time and validity — so your comparison is line by line, not guesswork.
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Read the selection guideFAQ
Questions about quoting this SKF bearing
What details turn a product selection into a quotation request?+
Send the selected SKF model, quantity per line, accuracy requirement, mounting accessories, destination country and postcode, and the date you need the goods. Confirm the exact execution and whether you need the complete assembly. With that, Project Purchasing Company returns a written itemized quote.
How should precision items be distinguished from standard bearings?+
List precision bearings on separate lines with their accuracy class and arrangement or configuration. Keeping them apart from standard bearings prevents wrong pricing and wrong shipments on mixed project lists.
The SKF reference on my old drawing is incomplete. Can you still quote?+
Yes. Send a photo of the nameplate or bearing markings, and we list the information that still needs confirming. Any technical change or alternative model is clearly marked and requires your approval.
Can a project order be delivered in batches?+
Yes. Shipping method and delivery schedule are confirmed before dispatch, so batches can follow your installation timeline. On receipt, check labels, quantity and condition; any mismatch is handled with your order number and photos.
Request a quote
Get a written quote for Cylindrical Roller Bearing SKF N313-Ec M with Enhanced Surface Finish for Reduced Wear in Industrial Machinery
Project Purchasing Company quotes every line by SKF model, with price and currency, stock, estimated lead time, validity and freight or tax terms. Add related bearings and accessories to the same request.