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 |
| Industrial Machinery |
CNC Machine Tools, Gearboxes, Printing Presses, Textile Machinery |
Minimize Downtime with Reliable NN3018 TN9/SPW33 Cylindrical Roller Bearing
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When a critical component like a double row cylindrical roller bearing fails prematurely, production lines halt, maintenance costs rise, and delivery schedules slip. Sourcing genuine, high-quality bearings with flexible order options and reliable delivery often feels like an uphill battle in today’s market.
Genuine Double Row Cylindrical Roller Bearing for Demanding Applications
Our NN3018 TN9/SPW33 Cylindrical Roller Bearing addresses these challenges directly. As a professional bearing manufacturer and supplier with decades of export experience, we ensure each unit meets strict quality standards. This double row open cylindrical roller bearing is designed for industrial machinery where precision and durability are non-negotiable—from machine tool spindles to heavy-duty gearboxes. With our 1 piece MOQ for standard bearings and sample orders available without minimum quantity, we support both emergency repairs and scheduled maintenance needs.
Engineered for High-Precision Industrial Operations
This NN3018 TN9/SPW33 bearing excels in applications requiring high radial load capacity and precise rotational performance. Its double row design provides increased rigidity and load distribution, making it ideal for industrial machinery operating under moderate to heavy loads. The open structure allows for easy lubrication maintenance, ensuring optimal performance in continuous operation scenarios. Whether used in textile machinery, printing equipment, or CNC machine tools, this cylindrical roller bearing delivers consistent performance even in demanding working conditions.
Key Technical Features for Optimal Machinery Performance
The NN3018 TN9/SPW33 Cylindrical Roller Bearing incorporates critical design elements that directly impact operational efficiency. Its double row configuration enhances radial load handling capability, allowing machinery to operate smoothly under heavy workloads. The open seal type facilitates regular lubrication checks and maintenance, extending bearing service life in industrial environments. With a single gross weight of 0.250kg, this bearing balances durability with manageable installation weight, reducing strain on machinery components. Every unit undergoes strict quality control processes, from raw material inspection to full-process production supervision, ensuring compliance with international standards.
Why Genuine Bearings Matter for Long-Term Cost Efficiency
Choosing genuine bearings like the NN3018 TN9/SPW33 over counterfeit alternatives directly impacts your total cost of ownership. Inferior bearings often fail prematurely, leading to unplanned downtime, increased labor costs for replacements, and potential damage to associated machinery components. Our products meet ISO, ABMA, and DIN international industrial standards, supported by ISO 9001:2015 Quality Management System certification. The upfront investment in a genuine double row cylindrical roller bearing translates to longer service life, reduced maintenance frequency, and more predictable production schedules—ultimately lowering your long-term operational costs.
Our Commitment to Reliable Bearing Supply
With over 15 years of experience serving global clients across Europe, North America, Southeast Asia, and the Middle East, we’ve built our reputation on reliability. Our professional technical R&D team and experienced QC staff ensure each bearing meets high-standard precision requirements. We offer one-stop service from independent R&D to global sales, with full support for OEM & ODM customization when needed. All products come with a 12-month warranty from the date of receipt, and we provide free replacement delivery for qualified defective products. Our efficient delivery system ensures sample orders ship within 3-5 working days, with bulk orders delivered in 5-15 working days—keeping your operations running without unnecessary delays.
Packaging & Shipping
- Package Size: 15.00cm * 15.00cm * 15.00cm
- Package Gross Weight: 0.350kg
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple safe payment methods including T/T, Credit Card and Alibaba platform order payment
- 1 piece MOQ for standard bearings, sample orders without MOQ
Get Your NN3018 TN9/SPW33 Bearing Today
Don’t let bearing issues disrupt your production schedule. Whether you need a single replacement unit or bulk order, we’re ready to fulfill your requirements. Contact us with your application details, and our technical team can help confirm compatibility with your industrial machinery. The sooner you order, the sooner you can restore optimal performance to your equipment and avoid costly downtime.
Frequently Asked Questions
Q: Is this a genuine SKF bearing?
A: Yes, we supply genuine original brand bearings including SKF, sourced through authorized channels to ensure authenticity and quality.
Q: How can I confirm if this bearing fits my machinery?
A: Our professional technical team offers free guidance on bearing selection. Provide your equipment model or specific dimensional requirements, and we’ll verify compatibility with the NN3018 TN9/SPW33 bearing.
Q: What warranty coverage do you offer?
A: All products come with an official 12-month warranty valid from the date customers receive goods. Qualified defective products are eligible for free replacement or refund.
Q: What is the minimum order quantity?
A: We offer flexible order rules with 1 piece MOQ for standard bearings and sample orders without MOQ requirements.
Q: How long will it take to receive my order?
A: Sample orders ship within 3-5 working days, while bulk orders typically deliver within 5-15 working days depending on quantity and customization needs.
Q: What payment methods do you accept?
A: We accept multiple safe payment methods including T/T, Credit Card, and Alibaba platform order payment for your convenience and security.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
