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 |
| Industrial Robotics |
Articulated robot arms, SCARA robots, precision rotary joints |
| Automation |
CNC machine tool spindles, robotic welding stations |
| Semiconductor Manufacturing |
Wafer handling robots, precision positioning stages |
| Medical Equipment |
Surgical robots, diagnostic imaging systems |
Eliminate Precision Downtime with NN3014 KTN/SPW33 Super Slim Cross Roller Bearing
Robot manufacturers and precision machinery operators face critical challenges with bearing failures—excessive backlash causing positioning errors, premature wear reducing service life, and bulky designs limiting arm mobility. These issues disrupt production schedules, increase maintenance costs, and compromise the accuracy of automated systems. As a professional bearing supplier with over 18 years of industry experience, we understand how critical reliable motion components are to your operations.
Engineered for Robot Precision: The Super Slim Cross Roller Advantage
The NN3014 KTN/SPW33 super slim cross roller bearing addresses these pain points through its specialized design. As a double-row cylindrical roller bearing, it delivers superior radial load capacity while maintaining a compact profile—essential for robotic applications where space is limited. Our supply chain ensures genuine SKF quality, backed by strict incoming material inspections and full-process production supervision as part of our ISO 9001:2015 quality management system.
Precision Performance in Demanding Robotic Applications
This cross roller bearing excels in high-precision rotary applications requiring minimal runout and maximum rigidity. Its double-row structure distributes loads evenly across contact points, making it ideal for robotic joints that experience combined radial and axial forces during rapid acceleration and deceleration. With decades of application experience in industrial machinery, we’ve seen firsthand how this bearing type enhances positional accuracy in automated welding, material handling, and assembly robots.
Key Technical Features Driving Robotic Efficiency
The NN3014 KTN/SPW33’s design parameters directly impact robotic performance. Its 70 mm inner diameter provides a robust mounting interface for robot arm shafts, while the open seal configuration allows for custom lubrication tailored to specific operating environments. The cylindrical roller structure ensures high radial stiffness—critical for maintaining precision during payload changes. At 0.100 kg, its lightweight design reduces inertia, enabling faster cycle times without sacrificing durability. These attributes align with our core capability of producing high-standard bearings up to P4 precision grade, meeting the exacting requirements of robotic applications.
Why Genuine Bearings Matter for Robotic Reliability
Choosing authentic cross roller bearings like the NN3014 KTN/SPW33 avoids the hidden costs of counterfeit products. Non-genuine bearings often fail prematurely due to substandard materials and imprecise manufacturing, leading to unplanned downtime, costly repairs, and potential damage to expensive robotic systems. Our products meet ISO international industrial standards, ensuring consistent performance and compatibility with original equipment specifications. The 12-month warranty we offer provides additional protection, covering manufacturing defects with free replacement or refund options.
Your Trusted Partner for Robot Bearing Solutions
As a high-tech enterprise certified with ISO 9001:2015 and ISO 14001, we bring credibility and technical expertise to every partnership. Our professional R&D team offers free guidance on bearing selection, installation, and maintenance—critical support for optimizing robotic system performance. With flexible order policies (1 piece MOQ for standard bearings) and efficient delivery (3-5 working days for sample orders), we adapt to your production needs, whether you require small quantities for maintenance or bulk orders for manufacturing. Our global sales network serves customers across Europe, North America, and Southeast Asia, ensuring responsive service wherever your operations are located.
Packaging & Shipping
- Protective packaging: 15.00cm × 15.00cm × 15.00cm carton with foam inserts to prevent damage during transit
- Sample order delivery: 3-5 working days from order confirmation
- Bulk order delivery: 5-15 working days depending on quantity
- Shipping options: DHL, FedEx, UPS, or sea freight for large orders
- Order flexibility: 1 piece MOQ for standard bearings, with negotiable quantities for customized requirements
Secure Your Robot’s Precision Today
Don’t let bearing issues compromise your robotic system’s performance. The NN3014 KTN/SPW33 super slim cross roller bearing delivers the precision, durability, and compact design needed for modern automation. Send us your application details, and our technical team will confirm compatibility and provide a competitive quote—helping you minimize downtime and maximize productivity.
Frequently Asked Questions
Q: Is this a genuine SKF bearing?
A: Yes, we supply genuine original brand bearings, including SKF products. Each bearing can be traced through our certified supply chain, and we can provide documentation to verify authenticity upon request.
Q: How do I confirm if the NN3014 KTN/SPW33 is suitable for my robot model?
A: Our professional technical team can assist with选型 based on your robot’s specifications, including load requirements, speed, and mounting dimensions. Provide your equipment details, and we’ll ensure compatibility.
Q: What warranty coverage do you offer for this bearing?
A: We provide an official 12-month warranty from the date customers receive the goods. Qualified defective products are eligible for free replacement or refund.
Q: What is the minimum order quantity for this bearing?
A: We offer a flexible order policy with a 1 piece MOQ for standard bearings like the NN3014 KTN/SPW33, supporting both maintenance and small-batch production needs.
Q: How quickly can I receive the bearing after ordering?
A: Sample orders are typically delivered within 3-5 working days. For bulk orders, delivery times range from 5-15 working days, depending on production scheduling.
Q: What payment methods do you accept?
A: We accept multiple safe payment methods, including T/T, Credit Card, and Alibaba platform order payment, ensuring secure transactions for global customers.
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