Product Specifications
| Parameter |
Details |
| Model NO. |
NN3018 TN9/SPW33 |
| Type |
Roller |
| Selling Units |
Single Item |
| Inner Diameter |
06 |
| Number of Row |
Double Row |
| Single Gross Weight |
0.250kg |
| Structure |
Cylindrical |
| Seals Type |
Open |
| Trademark |
SKF |
| Origin |
China |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Excavators, Loaders, Conveyors |
| Mining |
Crushers, Grinding Mills |
| Machine Tools |
CNC Lathes, Machining Centers |
| Steel |
Rolling Mills, Steel Processing Lines |
Reduce Downtime with Genuine NN3018 TN9/SPW33 Cylindrical Roller Bearing
Industrial machinery operators know the cost of unexpected downtime—especially when caused by bearing failures. Sourcing reliable bearings often means juggling multiple suppliers, facing long lead times, and worrying about inconsistent quality. For maintenance teams in construction, mining, and manufacturing, finding a single source for authentic, in-stock bearings can mean the difference between meeting production deadlines and costly delays.
Genuine SKF Bearings, Ready for Immediate Shipment
As an official SKF authorized distributor, we stock the NN3018 TN9/SPW33 Double Row Cylindrical Open Roller Bearing to address your critical needs. This bearing combines European precision with our one-stop procurement solution, eliminating the hassle of coordinating with multiple vendors. Whether your application requires heavy radial loads in mining equipment or high rotational accuracy in machine tools, our ready inventory ensures you get the right part when you need it most.
Engineered for Demanding Industrial Environments
The NN3018 TN9/SPW33 thrives in tough operating conditions. Its double row cylindrical design delivers exceptional radial load capacity, making it ideal for gearboxes, spindles, and heavy-duty conveyors. The open structure allows for easy lubrication maintenance, critical in dusty mining sites or high-temperature steel mills. When your equipment operates under continuous stress, choosing a bearing designed for durability isn’t just an option—it’s a necessity.
Key Technical Features That Matter
This SKF Cylindrical Roller Bearing’s performance is defined by its engineering details. The double row configuration distributes loads evenly, extending service life in high-load applications. With a single gross weight of 0.250kg, it balances durability with efficient power transmission, reducing energy consumption in rotating equipment. The TN9/SPW33 design ensures precise cage guidance, minimizing vibration and noise—essential for precision machinery like CNC tools. Every parameter is engineered to meet SKF’s strict quality standards, ensuring consistent performance across your operations.
Why Authenticity Beats Cheap Alternatives
Counterfeit bearings may offer lower upfront costs, but they often fail prematurely, leading to unplanned shutdowns. A single bearing failure in a mining crusher can cost thousands in lost production and repair fees. Our NN3018 TN9/SPW33 is fully traceable to SKF’s manufacturing process, with ISO 9001 quality inspection documentation. By investing in genuine bearings, you reduce the risk of equipment damage, extend maintenance intervals, and lower your total cost of ownership over time.
Your Trusted Partner for Industrial Bearings
With 1,200+ clients across 55+ countries, we’ve built our reputation on reliability. As an official SKF distributor, every bearing comes with full manufacturer authorization and quality certification. Our cross-brand technical team provides free application support, ensuring you select the right bearing for your specific equipment. We maintain large centralized inventory, enabling same-day processing for urgent orders. Plus, our unified logistics network delivers to core markets like Australia, Russia, and Saudi Arabia with transparent tracking—so you always know when your shipment will arrive.
Packaging & Shipping
- Original SKF packaging with product identification and batch traceability
- Protective outer carton measuring 15.00cm * 15.00cm * 15.00cm
- Package gross weight: 0.350kg
- Global shipping via DHL, FedEx, UPS, air, or sea freight
- 1 piece minimum order quantity, ideal for emergency repairs
Get Your NN3018 TN9/SPW33 Bearing Today
Don’t let equipment downtime affect your bottom line. Whether you need a single replacement bearing or bulk order for scheduled maintenance, our in-stock NN3018 TN9/SPW33 is ready to ship. Send us your requirements, and our team will provide a quote within one working day—no unnecessary delays, no compromises on quality.
Frequently Asked Questions
Q: Is this a genuine SKF bearing?
A: Yes, we are an official SKF authorized distributor. Every bearing is sourced directly from SKF and comes with full traceability documentation.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model or technical specifications, and our cross-brand technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: All SKF bearings come with the manufacturer’s warranty covering manufacturing defects. We provide full support for warranty claims.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting emergency maintenance needs.
Q: How long does shipping take?
A: In-stock items ship within 3-7 business days. We offer flexible logistics options to match your urgency.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes SKF’s original packaging with security features. We also provide certification documents for traceability.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
