Double Row Cylindrical Roller Bearing NN 3017 KTN9/UP for Industrial Machinery 85mm ID
Famous Brand Bearing

ISO

Certified

P0-P4

Precision

1 PC

Min. Order

Famous Brand Bearing SKF Bearings SKF Bearings

Double Row Cylindrical Roller Bearing NN 3017 KTN9/UP for Industrial Machinery 85mm ID

Ensure smooth, high-precision rotation for your industrial machinery with this Double Row Cylindrical Roller Bearing NN 3017 KTN9/UP. Designed to deliver stable performance under heavy loads, this 85mm ID bearing minimizes vibration and extends equipment lifespan, addressing the need for reliable components in demanding manufacturing environments.

  • Double row cylindrical structure with open seals for optimal heat dissipation and maintenance access
  • Precision-engineered to meet industrial standards, ensuring seamless integration with machinery like lathes and conveyors
  • Lightweight 0.100kg design reduces rotational inertia, enhancing energy efficiency during continuous operation

MOQ

1 Piece

Lead Time

5-15 Days

Warranty

12 Mo.

Precision

P0-P4

Noise Grade

Z2-Z4

Customization

OEM/ODM

  • High-grade chrome steel for long service life
  • Strict raw material inspection & full process monitoring
  • ISO 9001:2015 & ISO 14001 certified
  • ABMA & DIN standards compliant
  • Free samples for qualified distributors
  • T/T, Credit Card & Alibaba payment accepted

Product Details

Product Specifications

Parameter Details
Model NO. NN 3017 KTN9/UP
Type Roller
Number of Row Double Row
Inner Diameter 85 mm
Structure Cylindrical
Seals Type Open
Trademark SKF
Origin China
Selling Units Single Item
Single Gross Weight 0.100 kg

Application Industries

Industry Typical Equipment
Industrial Machinery Machine Tools, Gearboxes, Reducers, Printing Equipment
Manufacturing CNC Machines, Spindles, Conveyors, Electric Motors

Eliminate Downtime with Reliable Double Row Cylindrical Roller Bearing NN 3017 KTN9/UP

Unexpected equipment failure due to substandard bearings costs manufacturers thousands in lost production each year. Many buyers struggle with long lead times for specialized bearings or uncertainty about product authenticity when sourcing from multiple suppliers. For industrial machinery operators, choosing the right bearing directly impacts uptime, maintenance frequency, and overall operational efficiency.

Genuine Double Row Cylindrical Roller Bearings for Precision Performance

Our Double Row Cylindrical Roller Bearing NN 3017 KTN9/UP addresses these challenges with proven reliability and availability. As a professional bearing supplier with over 18 years of industry experience, we ensure every unit meets strict quality standards. This 85mm ID bearing is ideal for high-precision industrial machinery applications requiring stable radial load capacity and precise rotation, such as machine tool spindles and gearbox assemblies.

Engineered for Demanding Industrial Environments

The NN 3017 KTN9/UP excels in applications involving heavy radial loads and moderate speeds, common in manufacturing and industrial machinery. Its double row design provides enhanced rigidity and load distribution, making it suitable for continuous operation in production lines. The open structure allows for optimal lubrication customization, adapting to specific operating temperatures and contamination levels in various factory settings.

Technical Features That Ensure Long-Term Performance

This cylindrical roller bearing’s design focuses on critical performance factors for industrial machinery. The double row configuration increases radial load capacity compared to single row alternatives, extending service life under constant stress. The precision machining (consistent with industry standards) minimizes vibration, reducing noise and improving machinery stability. The open seal type allows for easy maintenance and lubrication adjustments, crucial for adapting to different operational demands without full bearing replacement.

Why Authentic Bearings Matter for Your Bottom Line

Choosing genuine bearings like the NN 3017 KTN9/UP avoids the hidden costs of counterfeit products. Substandard bearings often fail prematurely, causing unplanned downtime, expensive repairs, and potential damage to connected machinery components. Our products meet ISO industrial standards and undergo rigorous quality control, from raw material inspection to final performance testing. This commitment to quality translates to lower total cost of ownership through reduced maintenance and longer service intervals.

Your Trusted Partner for Industrial Bearings

With ISO 9001:2015 and ISO 14001 certifications, we maintain strict quality management systems throughout production and supply. Our professional technical team offers free guidance on bearing selection, installation, and maintenance, ensuring optimal performance for your specific application. We serve clients across Europe, North America, Southeast Asia, and the Middle East, providing consistent supply and reliable after-sales support. For distributors and wholesalers, we offer free samples (freight cost borne by customer) to verify quality before bulk orders.

Packaging & Shipping

  • Secure packaging in 15.00cm × 15.00cm × 15.00cm cartons with gross weight 0.200kg per unit
  • Efficient delivery: 3-5 working days for sample orders, 5-15 working days for bulk orders
  • Multiple logistics options including international couriers and freight services
  • Real-time tracking information provided upon shipment
  • Flexible order policy: 1 piece MOQ for standard bearings, ideal for emergency replacements

Get the Right Bearing for Your Machinery Today

Don’t let bearing issues disrupt your production schedule. Whether you need a single replacement unit or bulk order, we ensure prompt delivery and authentic quality. Contact us with your application details to confirm compatibility and receive a competitive quote—keeping your machinery running with confidence.

Frequently Asked Questions

Q: Is this a genuine SKF bearing?

A: Yes, we supply genuine original brand bearings, including SKF, with complete traceability and authenticity guaranteed.

Q: How do I confirm if this bearing fits my equipment?

A: Provide your equipment model or technical specifications, and our professional technical team will verify compatibility and offer free selection guidance.

Q: What is the warranty period for this bearing?

A: We offer an official 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund options.

Q: What is the minimum order quantity?

A: Standard bearings have a 1 piece MOQ, supporting both emergency repairs and small-batch purchases.

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.

Q: How can I verify the bearing’s authenticity?

A: Genuine bearings include original packaging, brand markings, and we can provide certification documents upon request for traceability verification.

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Tags: 85mm ID Bearing Cylindrical Roller Bearing for Machinery Double Row Cylindrical Roller Bearing Double Row Roller Bearing 85mm High Precision Cylindrical Roller Bearing Industrial Machinery Bearing NN 3017 KTN9/UP NN 3017 KTN9/UP Bearing 85mm
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