Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
NN3014 KTN/SPW33 Super Slim Cross Roller Bearing for Robot Precision Applications
<p>Ensure robot arm precision with the <strong>NN3014 KTN/SPW33</strong> super slim cross roller bearing—this SKF-engineered solution delivers stable, high-precision motion critical for automation and robotic applications. Its double-row cylindrical structure minimizes axial space while maintaining P4-grade accuracy, ideal for compact machinery where every millimeter counts.</p> <ul> <li>70mm inner diameter paired with open seal design optimizes lubrication flow and heat dissipation during continuous operation</li> <li>0.100kg lightweight construction reduces inertia, enhancing dynamic response in high-speed robotic movements</li> <li>Single-item packaging ensures secure delivery, streamlining your procurement process with reliable quality documentation</li> </ul>
Technical Specifications
- Type
- Cross Roller Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Technical Details & Application
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | NN3014 KTN/SPW33 |
| Type | Roller |
| Selling Units | Single Item |
| Number of Row | Double Row |
| Inner Diameter | 70 mm |
| Single Gross Weight | 0.100 kg |
| Structure | Cylindrical |
| Seals Type | Open |
| Trademark | SKF |
| Origin | China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Robotics | Industrial robots, Collaborative robots, Robot arms |
| Automation | Precision positioning stages, Automated assembly lines |
| Machine Tools | CNC machine tool spindles, Rotary tables |
| Semiconductor | Wafer handling equipment, Inspection systems |
Eliminate Downtime Risks with Precision Robot Bearings
Robot maintenance teams often face two critical challenges: premature bearing failure in robotic joints causing unplanned downtime, and difficulty sourcing cross-brand precision components for mixed-robot fleets. A single failed bearing in a robotic arm can halt entire production lines, while coordinating with multiple suppliers delays repairs and increases administrative overhead.
SKF NN3014 KTN/SPW33: Engineered for Robotic Precision
The NN3014 KTN/SPW33 super slim cross roller bearing addresses these pain points with SKF’s renowned precision engineering. As an official SKF distributor, we maintain stock of this high precision cross roller bearing, ensuring same-day quotation and priority delivery for urgent robotic maintenance needs. Its double row cylindrical structure delivers the rigidity required for robotic joint applications, while the open design allows for precise lubrication control in automation systems.
Optimal Performance in Robotic Applications
This cross roller bearing excels in applications requiring high rotational accuracy and minimal space, such as robotic arm joints and precision rotary tables. The double row configuration distributes axial and radial loads evenly, maintaining stability even under dynamic operating conditions common in automation environments. Its super slim profile enables compact robot design without compromising load capacity, making it ideal for collaborative robots where space is at a premium.
Technical Features That Matter
The NN3014 KTN/SPW33 incorporates critical design elements for robotic performance. The 70 mm inner diameter provides a secure fit for standard robotic joint shafts, while the double row roller structure enhances rigidity—essential for maintaining positional accuracy during repetitive motion. The open seal type allows for customized lubrication solutions, adapting to specific operating temperatures and contamination levels in factory environments. With a single gross weight of 0.100 kg, it reduces inertial forces in high-speed robotic movements, improving energy efficiency and reducing wear on drive systems.
Why Authenticity Drives Total Cost of Ownership
Non-genuine cross roller bearings may initially cost less, but frequently result in higher long-term expenses. Counterfeit bearings often fail prematurely due to substandard materials and manufacturing tolerances, leading to repeated robot downtime, increased maintenance labor, and potential damage to adjacent components. Authentic SKF robot bearings, like the NN3014 KTN/SPW33, are manufactured to strict ISO 9001 and DIN standards, ensuring consistent performance and longer service life—directly reducing the total cost of ownership for automation equipment.
Our Commitment to Reliable Supply
As an official authorized SKF distributor, we provide complete traceability for every NN3014 KTN/SPW33 bearing, including full certification documents. Our precision-oriented inspection system ensures each bearing meets SKF’s performance specifications before shipment. With 800+ clients across 45+ countries, our experience in serving high-precision industries—from aerospace to medical equipment—has honed our ability to deliver the right components when needed. Our senior application engineers are available to verify bearing compatibility with your specific robot model, ensuring optimal performance and avoiding costly installation errors.
Packaging & Shipping
- Original SKF packaging with product identification label
- Protective inner packaging to prevent damage during transit
- Consolidated packaging available for multi-item orders
- Global shipping via DHL, FedEx, or UPS with tracking
- 1 piece minimum order quantity supported
Secure Your Robot Bearing Supply Today
Don’t let bearing availability delay your robot maintenance. Whether you need a single NN3014 KTN/SPW33 for emergency repair or multiple units for scheduled maintenance, our streamlined procurement process ensures quick response. Send us your requirements, and our team will confirm stock availability and provide a detailed quotation within one working day.
Frequently Asked Questions
Q: Is this an original SKF bearing?
A: Yes, we are an official authorized SKF distributor. Every NN3014 KTN/SPW33 bearing comes with full traceability documentation and SKF’s original packaging.
Q: How can I confirm this bearing fits my robot?
A: Provide your robot model or technical drawings, and our senior application engineers will verify compatibility with the NN3014 KTN/SPW33 specifications.
What is your warranty policy?
A: We stand behind the quality of all genuine SKF products. Manufacturing defects are covered under SKF’s standard warranty terms.
What is the minimum order quantity?
A: We accept orders for 1 piece, supporting both emergency repairs and small-batch maintenance requirements.
How long does shipping take?
A: In-stock items are shipped within 3-7 business days. Logistics options include DHL, FedEx, UPS, air freight, or sea freight based on your urgency and location.
How can I verify the bearing’s authenticity?
A: Authentic SKF bearings feature laser-etched markings, holographic packaging labels, and unique product codes that can be verified through SKF’s official channels. We provide all necessary documentation for authentication.
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Genuine FAG & SKF, traceable certificates
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Full Certification Docs
ISO 9001, DIN 620, material certs available