Cylindrical Roller Bearing NN3017KTN9/VQ554 Double Row for High-Precision Industrial Machinery
<p>Ensure peak performance in high-precision industrial machinery with the <strong>SKF NN3017KTN9/VQ554</strong> double row cylindrical roller bearing, engineered to deliver exceptional rotational accuracy and load capacity for critical applications. This open-type bearing features an 85mm inner diameter and robust double row design, minimizing vibration and extending equipment lifespan even under heavy operating conditions.</p><ul><li>Directly sourced from SKF official channels, guaranteeing 100% authenticity and complete traceability for reliable industrial operations</li><li>Precision-engineered KTN9 cage design reduces friction and heat buildup, maintaining consistent performance in demanding environments</li><li>Supports same-day shipping from our extensive SKF inventory, ensuring minimal downtime for urgent maintenance or production needs</li></ul>
- 100% genuine -- COC & factory certificates available
- In-stock · bulk & small-batch orders accepted
- ISO · DIN · ABMA · JIS compliant
- Full customs clearance documentation provided
Product Details
Full Specifications & Description
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | NN3017KTN9/VQ554 |
| Bearing Type | Cylindrical Roller Bearing |
| Number of Rows | Double Row |
| Bore Diameter (d) | 85 mm |
| Seals Type | Open |
| Trademark | SKF |
| Origin | China |
| Selling Units | Single Item |
| Package Size Per Batch | 10X10X10 cm |
| Gross Weight Per Batch | 0.250 Kg |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | High-precision rotating equipment, machine tool spindles, precision gearboxes |
| Steel Mills | Rolling mill stands, processing line conveyors |
| Automotive Industry | Transmission systems, precision drive components |
| Wind Power Generation | Generator components, pitch control mechanisms |
Need a High-Precision Double Row Cylindrical Roller Bearing? SKF NN3017KTN9/VQ554 Delivers
Selecting the right bearing for high-precision industrial machinery often means balancing dimensional accuracy with reliable performance. Many buyers face challenges with non-standard tolerances causing installation issues, or generic bearings failing prematurely under heavy loads. Sourcing specific models like the NN3017KTN9/VQ554 can be time-consuming when dealing with limited supplier networks.
Engineered for Demanding High-Precision Applications
The SKF NN3017KTN9/VQ554 cylindrical roller bearing addresses these challenges with its double row design and precision manufacturing. As a specialized supplier with direct access to global distribution channels, we ensure this bearing meets original factory specifications, supporting critical operations in steel mills, automotive production, and wind power equipment. With over 95% of conventional models in stock, we can fulfill urgent orders for high-precision components when downtime is not an option.
Optimal Performance in High-Load, High-Accuracy Environments
This double row cylindrical roller bearing excels in applications requiring both radial load capacity and precise axial guidance. Operating in temperatures ranging from typical industrial environments to demanding conditions, it maintains stability in machine tool spindles and precision gearboxes where minimal runout is critical. The open design allows for lubrication customization, making it suitable for systems with specific maintenance protocols.
Key Engineering Features for Reliable Operation
The NN3017KTN9/VQ554's 85mm inner diameter is engineered to precise tolerances, ensuring compatibility with standard shaft dimensions in industrial machinery. Its double row configuration distributes loads evenly, reducing stress on individual rollers and extending service life compared to single row alternatives. The bearing's construction follows SKF's global quality standards, with materials selected for optimal hardness and wear resistance—critical factors in high-cycle applications like steel mill rolling stands.
Why Precision Bearings Reduce Total Cost of Ownership
Choosing a high-precision bearing like the NN3017KTN9/VQ554 minimizes the risk of premature failure, which can lead to unplanned downtime, equipment damage, and costly repairs. Unlike lower-quality alternatives with inconsistent tolerances, this bearing's predictable performance allows for more accurate maintenance scheduling and longer intervals between replacements. By investing in a precision industrial machinery bearing, operators reduce long-term costs associated with frequent part changes and production interruptions.
Verified Quality Through Rigorous Standards
Our supply chain adheres to strict quality management protocols, with all products sourced from official channels to ensure authenticity. Each bearing undergoes dimensional inspection and quality checks before shipping, accompanied by batch traceability documents. We provide a manufacturer's warranty covering material and workmanship defects, giving buyers confidence in their purchase. Our technical team, certified in bearing applications, can assist with installation guidance to maximize performance and lifespan.
Packaging & Shipping
- Standard industrial packaging with protective materials to prevent damage during transit
- Batch packaging dimensions: 10x10x10 cm per unit
- Same-day shipping for in-stock items, with delivery options including express courier, air, and sea freight
- Flexible order quantities, supporting both small replacement needs and large-scale production requirements
Get Pricing for SKF NN3017KTN9/VQ554 Bearing
Whether you need a single replacement or bulk order for production, we can provide competitive pricing for the SKF NN3017KTN9/VQ554 cylindrical roller bearing. Simply share your required quantity and delivery location, and our team will confirm availability and lead time. We also support inquiries for other SKF models and alternative brands to meet your specific application needs.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a comprehensive range of bearings including international brands like NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands. We can source specific models according to your requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility with the NN3017KTN9/VQ554 or recommend suitable alternatives.
Q: What is your warranty policy for bearings?
A: We provide a manufacturer's warranty covering defects in materials and workmanship. The warranty period and terms are specified in each order, with replacement or refund available for confirmed manufacturing issues.
Q: What is the minimum order quantity for this bearing?
A: We accept minimum orders of one unit, making it convenient for emergency replacements or small-scale projects. Volume pricing is available for larger quantities.
Q: How quickly can you ship the NN3017KTN9/VQ554 bearing?
A: In-stock items are shipped the same business day for orders placed before 12:00 PM (China time). Delivery times vary by destination, typically 7-15 days for door-to-door service to most countries.
Q: Do you offer custom bearing solutions?
A: Yes, we support OEM/ODM customization for specific applications. Provide your technical drawings, material requirements, or performance specifications, and we can develop tailored bearing solutions.
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.
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Cylindrical Roller Bearing NN3017KTN9/VQ554 Double Row for High-Precision Industrial Machinery
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