Description
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | NN3016 KTN/UPW33 |
| Bearing Type | Cylindrical Roller |
| Number of Rows | Double Row |
| Inner Diameter | 80mm |
| Seals Type | Open |
| Trademark | SKF |
| Origin | China |
| Selling Units | Single Item |
| Single Gross Weight | 0.100kg |
| Package Size | 15.00cm × 15.00cm × 15.00cm |
| Package Gross Weight | 0.100kg |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Precision Machinery | CNC machine tools, gearboxes, spindle units |
| Industrial Factories | Steel mills, precision machinery manufacturers |
Need a Reliable SKF NN3016 KTN/UPW33 Double Row Cylindrical Roller Bearing? Here’s What Matters
Finding the right bearing for precision machinery can be challenging. Mismatched dimensions lead to installation delays, while low-quality bearings often cause unexpected downtime due to early wear. Sourcing from multiple suppliers for different brands only adds complexity to your procurement process.
Built for Consistent Performance in Precision Applications
The SKF NN3016 KTN/UPW33 double row cylindrical roller bearing addresses these challenges with its precise engineering and compatibility with industrial standards. As a supplier with ISO 9001 certified quality processes, we ensure each bearing meets strict dimensional and hardness requirements. Our extensive inventory covers a wide range of models, supporting same-day shipping for urgent needs in precision machinery and industrial applications.
Where This Bearing Performs Best
This SKF cylindrical roller bearing excels in high-precision rotating environments with radial load requirements. Its double row design provides increased load capacity, making it suitable for gearboxes and spindle units in CNC machines where consistent performance under continuous operation is critical. The open seals design allows for easy lubrication maintenance, ideal for applications where regular service access is available.
Key Engineering Features for Reliable Operation
The NN3016 KTN/UPW33 model incorporates several critical design elements. Its double row roller configuration distributes radial loads evenly across the bearing surface, reducing stress concentrations and extending service life. The 80mm inner diameter ensures compatibility with standard precision machinery shafts, while the cylindrical structure maintains alignment under varying load conditions. The open seals design allows for direct lubrication access, ensuring optimal performance in controlled industrial environments where contamination risks are managed.
Why Proper Bearing Selection Reduces Long-Term Costs
Choosing the correct double row cylindrical roller bearing directly impacts your total operational costs. A precision-machined bearing like the NN3016 KTN/UPW33 minimizes vibration and heat generation, reducing wear on adjacent components. This translates to fewer maintenance intervals and lower replacement costs over time. In contrast, using an undersized or low-quality bearing can lead to premature failure, causing unplanned production stops and expensive equipment repairs.
Quality You Can Rely On
Our bearings undergo rigorous quality control, including dimensional accuracy checks and material hardness testing, to ensure compliance with industrial standards. We provide a manufacturer’s warranty covering material and workmanship defects, with clear documentation for traceability. With access to a comprehensive range of brands and models, we can fulfill both standard and specialized bearing requirements, supporting your production continuity with reliable supply.
Packaging & Shipping
- Standard packaging in 15.00cm × 15.00cm × 15.00cm cartons, suitable for safe transportation
- Same-day shipping available for in-stock items
- Flexible delivery options including courier, air, and sea freight to match your timeline
- Low minimum order quantity supported, ideal for both maintenance and production needs
Get a Quote for Your SKF NN3016 Bearing Requirement
Whether you need a single SKF NN3016 KTN/UPW33 bearing or a bulk order, provide your specific requirements including quantity and delivery location, and we’ll promptly share pricing and availability. Our team can also assist with cross-referencing part numbers to ensure compatibility with your equipment.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a full range of international and domestic brands, including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and more. We can source bearings according to your specified brand or model.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or the bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility with the NN3016 KTN/UPW33 specifications.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects. The warranty period and terms are specified in each order contract, ensuring coverage for material and workmanship issues.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including single-item purchases, to meet both small maintenance needs and large production requirements.
Q: How long does shipping take to my location?
A: In-stock items ship the same day. Delivery time depends on your location, with standard courier services taking 3-7 days, air freight 5-10 days, and sea freight 20-40 days.
Q: Can you provide custom bearings (OEM/ODM) according to specific requirements?
A: Yes, we offer OEM/ODM services for custom bearing designs. Provide your technical drawings or specifications, and we can produce bearings tailored to your application.
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.
