Product Specifications
| Parameter | Details |
|---|
| Model NO. | NN3012KTN/SPW33 |
| Type | Roller |
| Number of Row | Double Row |
| Inner Diameter (d) | 60 mm |
| Single Gross Weight | 0.100 kg |
| Structure | Cylindrical |
| Seals Type | Open |
| Trademark | SKF |
| Origin | China |
| Package Size | 12.00cm × 12.00cm × 12.00cm |
| Package Gross Weight | 0.150 kg |
Application Industries
| Industry | Typical Equipment |
|---|
| Manufacturing | CNC Machine Tools, Gearboxes, Electric Motors |
| Industrial Machinery | Conveyors, Pumps, Fans |
| Automotive | Transmission Systems, Axle Assemblies |
| Heavy Industry | Compressors, Hydraulic Equipment |
Stop Production Delays with Genuine NN 3012 Ktn/Spw33 SKF Cylindrical Roller Bearings
Industrial maintenance teams lose countless hours dealing with premature bearing failures—often caused by counterfeit products that fail under load. Sourcing multiple bearing types from different suppliers creates logistical headaches, while emergency repairs get delayed by cross-brand part transfers. For equipment OEMs building precision machinery, incorrect bearing specifications can compromise performance and shorten service life.
Genuine SKF Bearings, Ready for Immediate Shipment
As an official SKF solution provider, we offer the NN 3012 Ktn/Spw33 double row cylindrical roller bearing with full traceability to SKF’s global quality standards. This bearing is designed for industrial equipment OEM applications requiring high radial load capacity and precise shaft alignment. Our one-stop procurement system eliminates the need to coordinate with multiple suppliers, ensuring your production line or maintenance schedule stays on track.
Engineered for Demanding Industrial Environments
The NN 3012 Ktn/Spw33 cylindrical roller bearing excels in applications with heavy radial loads and moderate speeds, such as machine tool spindles and gearbox input shafts. Its double row design provides increased rigidity and load distribution, making it ideal for equipment operating in continuous-duty industrial settings. Unlike single row bearings, this design minimizes shaft deflection under load, reducing vibration and extending equipment lifespan.
Technical Features That Deliver Reliable Performance
This SKF cylindrical roller bearing features an open design that allows for lubrication customization based on operating conditions. The double row configuration increases the effective contact area, enabling it to handle higher radial loads compared to single row alternatives. With an inner diameter of 60 mm and precision manufacturing, it ensures accurate fit and alignment in critical applications. The lightweight construction (0.100 kg) reduces rotational inertia, contributing to energy efficiency in high-speed operations.
Why Genuine SKF Bearings Reduce Total Cost of Ownership
Counterfeit bearings may cost less upfront, but they typically fail within 30-50% of the expected service life of genuine SKF products. This leads to unplanned downtime, increased labor costs for replacements, and potential damage to adjacent components. Genuine SKF bearings like the NN 3012 Ktn/Spw33 undergo rigorous testing to meet global standards, delivering consistent performance and reducing long-term maintenance expenses. Our customers in 50+ countries have verified that investing in authentic bearings lowers overall operational costs by minimizing production interruptions.
Why 900+ Clients Trust Our Bearing Solutions
We are an official SKF-authorized solution provider with full-category product authorization, ensuring every bearing meets SKF’s strict quality control standards. Our sealing and lubrication engineering team provides professional technical support, helping customers select the right components for their specific applications. With fast emergency maintenance delivery and complete specification coverage, we’ve built a reputation for reliability across Europe, North America, Southeast Asia, and the Middle East. Every order includes comprehensive documentation, supporting compliance for large-scale engineering projects.
Packaging & Shipping
- Original SKF packaging with product identification and batch traceability
- Standard package dimensions: 12.00cm × 12.00cm × 12.00cm
- Global shipping via DHL, FedEx, UPS, air freight, or sea freight
- Real-time logistics tracking provided for all orders
- Minimum order quantity: 1 piece, supporting both maintenance and OEM requirements
Get Your NN 3012 Ktn/Spw33 Bearing Shipped Today
Don’t let bearing issues slow down your operation. Whether you need a single unit for emergency repair or bulk quantities for OEM production, we can fulfill your order quickly. Send us your requirements, and our team will provide a unified quotation within one working day, complete with all necessary authorization documents.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized solution provider. Every NN 3012 Ktn/Spw33 bearing comes with full traceability documentation to confirm authenticity.
Q: How can I confirm this bearing fits my equipment?
A: Provide your equipment model or operating parameters (load, speed, temperature), and our engineering 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 manufacturing defects. We provide full support for warranty claims and replacements.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, ideal for emergency maintenance needs, with no minimum quantity restrictions.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 working days. Delivery time depends on your location and selected shipping method.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes SKF’s original packaging with security features. We also provide batch certificates and authorization documents for verification.
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