Product Specifications
| Parameter |
Details |
| Model NO. |
NN3017KTN9/VQ554 |
| Inner Diameter |
85 mm |
| Number of Row |
Double Row |
| Seals Type |
Open |
| Trademark |
SKF |
| Origin |
China |
| Selling Units |
Single Item |
| Package Size Per |
Batch 10X10X10cm |
| Gross Weight Per |
0.250 Kg Batch |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Printing Machinery, Reducers |
| Manufacturing |
CNC Machines, Spindles, Conveyors |
Prevent Costly Downtime with NN3017KTN9/VQ554 Cylindrical Roller Bearing
Equipment failures due to substandard bearings cost manufacturers thousands in lost production each year. When your industrial machinery grinds to a halt because of premature bearing wear, every minute of downtime impacts deadlines and profits. Sourcing reliable double row cylindrical roller bearings with precise specifications like 85mm inner diameter often means navigating minimum order quantities that don’t fit urgent repair needs or dealing with questionable product authenticity.
Precision Engineered for Industrial Machinery Reliability
The NN3017KTN9/VQ554 Double Row Open Cylindrical Roller Bearing delivers the performance industrial machinery demands. With 16 years of manufacturing and export experience, we ensure each bearing meets strict quality standards, supporting everything from machine tool spindles to heavy-duty gearboxes. Our flexible order policy allows for 1 piece MOQ on standard bearings, so you can get the exact quantity needed for scheduled maintenance or emergency repairs without overstocking.
Optimal Performance in Critical Industrial Applications
This double row cylindrical roller bearing excels in high-load industrial environments where radial stiffness and precision are non-negotiable. Designed with an open configuration, it provides efficient heat dissipation—ideal for continuous operation in manufacturing equipment like printing presses and reducers. The 85mm inner diameter ensures proper shaft fit, while the double row design distributes load evenly, reducing stress on machinery components during high-torque operations.
Key Technical Features That Matter
The NN3017KTN9/VQ554’s technical specifications directly impact your equipment’s performance. As a double row bearing, it offers higher radial load capacity compared to single row alternatives, making it suitable for heavy-duty industrial machinery. The open seal type allows for easy lubrication maintenance, ensuring consistent operation even in dusty manufacturing environments. Our production process adheres to ISO standards, guaranteeing dimensional accuracy that minimizes vibration and extends machinery service life.
Why Authenticity Beats Cheap Alternatives
Choosing genuine bearings over counterfeit options eliminates hidden costs. Fake bearings often fail prematurely, leading to unplanned downtime, expensive repairs, and potential damage to connected components. Our products meet ISO 9001:2015 quality standards, with full-process production supervision and incoming raw material inspection. The 12-month warranty provides peace of mind, covering manufacturing defects with free replacement or refund options—far more reliable than the no-guarantee offerings of unauthorized suppliers.
Your Trusted Bearing Partner Since 2005
With certifications including ISO 9001:2015 and ISO 14001, we’ve built a reputation as a reliable supplier to over 50 countries across Europe, North America, and Southeast Asia. Our in-house laboratory conducts comprehensive performance tests, from dimensional detection to noise and vibration analysis, ensuring each bearing meets international industrial standards. We offer free technical guidance on selection and installation, backed by a professional R&D team with decades of industry experience. For distributors and wholesalers, free samples are available (freight borne by customer) to verify quality before bulk orders.
Packaging & Shipping
- Standard batch packaging with protective 10x10x10cm boxes to prevent damage during transit
- Efficient delivery: 3-5 working days for sample orders, 5-15 working days for bulk orders
- Multiple shipping options including express (DHL, FedEx) and sea freight to meet your timeline
- Real-time logistics tracking provided once shipment is dispatched
- 1 piece MOQ available for standard bearings, ideal for emergency repairs or small-scale projects
Secure Your Equipment’s Performance Today
Don’t let bearing issues disrupt your production schedule. The NN3017KTN9/VQ554 Cylindrical Roller Bearing is in stock and ready to ship, with the technical support to ensure proper installation and performance. Whether you need a single unit for maintenance or bulk quantities for production, we provide the reliability industrial operations depend on.
Frequently Asked Questions
Q: Is this a genuine SKF bearing?
A: Yes, we supply genuine original brand bearings, including SKF, with full traceability to ensure authenticity.
Q: How do I confirm if this bearing fits my machinery?
A: Provide your equipment model or specific technical requirements, and our professional technical team will assist with free选型确认.
Q: What warranty coverage is provided?
A: All products come with an official 12-month warranty from the date of receipt, covering manufacturing defects with free replacement or refund.
Q: What is the minimum order quantity?
A: We offer a flexible order policy with 1 piece MOQ for standard bearings, supporting both small and large-scale requirements.
Q: How long does shipping take?
A: Sample orders ship within 3-5 working days, while bulk orders typically deliver within 5-15 working days, depending on quantity and destination.
Q: How can I verify the bearing’s quality upon receipt?
A: Each bearing undergoes strict finished product inspection. Contact our technical team for guidance on verifying dimensions, markings, and performance specifications.
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