Product Specifications
| Parameter | Details |
|---|
| Model NO. | NN3020KTN9/UPVR521 |
| Type | Roller |
| Number of Row | Double Row |
| Inner Diameter | 100 mm |
| Single Gross Weight | 0.250 kg |
| Structure | Cylindrical |
| Seals Type | Open |
| Trademark | SKF |
| Origin | China |
Application Industries
| Industry | Typical Equipment |
|---|
| Manufacturing | CNC Machine Spindles, High-Speed Gearboxes, Precision Lathes |
| Automotive | Transmission Systems, Electric Vehicle Motors |
| Aerospace | Turbo Compressors, Precision Actuators |
| Industrial Machinery | Printing Presses, Textile Machinery, Centrifuges |
Eliminate Downtime with Ultra Precision SKF NN3020KTN9/UPVR521 Cylindrical Roller Bearing
High-speed machinery operators know the cost of unexpected downtime—missed deadlines, maintenance overtime, and production losses add up fast. Sourcing reliable ultra precision bearings often means navigating fragmented suppliers, inconsistent quality, and long lead times. When your equipment demands double row cylindrical roller bearings that perform under extreme rotational speeds, settling for substandard components isn't an option.
Genuine SKF Ultra Precision Bearings, Available for Immediate Shipment
As an official SKF solution provider, we stock the SKF NN3020KTN9/UPVR521 ultra precision double row cylindrical roller bearing to address your critical machinery needs. This bearing integrates seamlessly into high-speed applications, from CNC spindles to electric vehicle motors, delivering the reliability that reduces unplanned maintenance. Our one-stop procurement model eliminates the hassle of coordinating with multiple suppliers, ensuring you get the exact bearing you need without delays.
Engineered for High-Speed Performance
The NN3020KTN9/UPVR521 is designed for applications where precision and speed are non-negotiable. Its double row cylindrical roller structure provides exceptional radial load capacity, making it ideal for machinery operating at high rotational speeds with heavy radial forces. The open seal design minimizes friction, allowing for consistent performance in temperature-controlled environments common in precision manufacturing. Whether your equipment runs at continuous high RPM or requires frequent start-stop cycles, this bearing maintains dimensional stability to keep your operations on track.
Technical Excellence That Drives Reliability
Every aspect of the SKF NN3020KTN9/UPVR521 contributes to its superior performance. The 100 mm inner diameter ensures compatibility with standard high-speed shafts, while the optimized roller design distributes load evenly across the raceway, extending service life. At 0.250 kg, its lightweight construction reduces inertia, critical for applications where acceleration and deceleration rates are high. As an ultra precision bearing, it meets SKF's stringent tolerances, ensuring minimal vibration and noise—factors that directly impact the quality of your end product.
Why Authenticity Matters for Your Bottom Line
Counterfeit bearings may offer lower upfront costs, but they often fail prematurely under high-speed conditions, leading to catastrophic equipment damage. A single bearing failure can cost thousands in repairs and lost production—expenses that far exceed the savings from choosing an uncertified product. Our SKF NN3020KTN9/UPVR521 bearings come with full traceability, ensuring they meet SKF's global quality standards. By investing in genuine components, you reduce the risk of unplanned downtime and protect your machinery's long-term performance.
Trusted by 900+ Clients Worldwide
Our position as an official SKF solution provider means you get more than just a bearing—you get a partner with the expertise to support your industrial needs. We maintain full-category authorization for SKF products, backed by a sealing and lubrication engineering team that can help optimize your bearing performance. With clients in 50+ countries, we've built a reputation for fast emergency maintenance delivery, ensuring critical parts reach you when downtime can't be tolerated. Every bearing undergoes full-process quality control, from warehouse inspection to consolidated packaging, so you receive components that are ready to install.
Packaging & Shipping
- Original SKF packaging with model verification and product specifications
- Consolidated packaging available for multi-item orders to reduce logistics costs
- Express shipping options via DHL, FedEx, or UPS for urgent requirements
- Full logistics tracking provided from warehouse dispatch to delivery
- Minimum order quantity of 1 unit, ideal for emergency repairs or small-batch projects
Get Your Ultra Precision Bearing Today
Don’t let equipment downtime disrupt your production schedule. The SKF NN3020KTN9/UPVR521 ultra precision double row cylindrical roller bearing is in stock and ready to ship. Send us your order details, and our team will confirm availability and provide a quote within one working day—keeping your machinery running and your operations on schedule.
Frequently Asked Questions
Q: Is this bearing a genuine SKF product?
A: Yes, we are an official SKF authorized solution provider. Every SKF NN3020KTN9/UPVR521 bearing comes with full traceability documentation to confirm its authenticity.
Q: How can I confirm this bearing fits my equipment?
A: Provide your equipment model or specific application parameters (load, speed, operating temperature), and our engineering team will verify compatibility at no cost.
Q: What is the warranty policy for this bearing?
A: The bearing is covered by SKF's standard manufacturer warranty, which includes replacement for any manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making it suitable for emergency maintenance or small-scale projects.
Q: How quickly can this bearing be shipped?
A: In-stock bearings are shipped within 3-7 business days via your preferred logistics provider (DHL, FedEx, UPS, air, or sea freight).
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