What are the main specifications for the NN 3018 bearing?

The NN 3018 KTN9/Q497 is a Double Row Cylindrical Roller Bearing with an Outer Diameter of 140mm, Inner Diameter of 90mm, and Width of 37mm. It features a Basic Dynamic Load Rating of 138 kN.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 piece, allowing for flexible purchasing for both small and large projects.

SKF Nn 3018 Ktn9/Q497 Double Row Cylindrical Roller Bearing

Name: SKF Nn 3018 Ktn9/Q497 Double Row Cylindrical Roller Bearing
Brand: Natebon Electromechanical Industrial (Jiangsu) Co., Ltd.
SKU: 2288142845

Jiangsu, ChinaNatebon Electromechanical Industrial (Jiangsu) Co., Ltd.

US$3.80

1-9 Sets

US$3.50

10+ Sets

Product specifications

Bore Size

Outside Diameter

Product profile

Customization

Available

Outer Diameter

140

Precision Rating

Sp,up,Spand up

Type

Roller

Number of Row

Double Row

Inner Diameter

Selling Units

Single Item

Package Size Per

10X10X10cm Batch

Structure

Cylindrical

Seals Type

Open

Gross Weight Per

0.250 Kg Batch

Trademark

SKF

Origin

China

Key features

High Radial Load Capacity: Optimized line contact design enables heavy-duty applications with superior load bearing.

High-Speed Performance: Low-friction design allows speeds comparable to deep groove ball bearings.

Separable Structure: Easy installation, maintenance, and inspection due to separable ring design.

OEM/ODM Customization: Flexible customization options including designs, samples, and minor adjustments.

ISO Certified Quality: Manufactured under ISO 9001, 14001, and 45001 management systems.

Premium Materials: Constructed from Chrome Steel (GCr15/52100) or Stainless Steel for durability.

Low MOQ Support: Minimum Order Quantity is just 1 piece, suitable for small batches.

Global Delivery: Worldwide shipping with on-time delivery within 15 workdays.

Company profile

Importers and ExportersSelf-brandedManagement CertificationProduct Certification

Natebon Electromechanical Industrial (Jiangsu) Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.71h

AI-Powered supplier vetting

SummaryNatebon Electromechanical Industry (Jiangsu) Co., Ltd. is identified as a Chinese factory and comprehensive power-transmission-components provider, with bearing manufacturing and related industrial equipment activities. It has ISO9001:2015, ISO14001, ISO45001:2018, CE, and RoHS certifications. The supplier reports OEM service for well-known brands, inventory availability, and lead times within 15 working days in both peak and off-season periods. However, it has no available SDK, no overseas warehouse or showroom, no overseas-service-country coverage, and limited documented service-management controls. Manufacturing evidence includes one production line and a 2,973.47 m² plant, while no valid manufacturing-capacity contract with related subcontractors is reported. Export experience is one year with four experienced export-trade staff. Financial figures are excluded for privacy, and the supplied records do not provide enough non-financial evidence to establish financial credibility.

Supplier typeThe supplier is explicitly identified as a factory located in Kunshan, Suzhou, with manufacturing activities covering machine-tool functional components and accessories and bearings. Its stated commercial scope also includes industrial equipment, tools and hardware, and power-transmission components, indicating a manufacturing-oriented industrial supplier rather than only a trading company.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, together with CE and RoHS product-certification capability. These explicitly documented certifications support quality, environmental, occupational-safety, and product-compliance capabilities.

After-Sales capabilityThe supplier reports in-stock service capability and lead times within 15 working days in both peak and off-season periods, but it has no written procedures or records for service assessment, corrective and preventive actions, or customer-complaint handling. It also reports no overseas warehouse, showroom, or overseas-service-country coverage, so the evidence supports operational availability but not a well-documented or broad after-sales network.

R&D capabilityThe supplier describes independent R&D capability and emphasizes innovation and product-solution optimization. However, it explicitly reports no available SDK, so the evidence demonstrates some R&D positioning but does not establish broad technical-development or software-integration capability.

Production capacityThe supplier operates as a factory, reports a 2,973.47 m² manufacturing plant, bearing and machine-tool-component manufacturing activities, inventory capability, and one production line. However, it reports no valid manufacturing-capacity contract with related subcontractors, so production capability is evidenced but appears limited in documented scale and manufacturing-continuity support.

Customization capabilityThe supplier explicitly reports OEM services for well-known brands and has manufacturing activities in bearings and machine-tool functional components, supporting the ability to produce customer-specific industrial products. No detailed evidence is provided on customization processes, engineering resources, or customization scope beyond OEM availability.

Product Q&A

Q:How do I choose between 'Natebon' and international brand bearings?

International brands are ideal for globally recognized standards, while 'Natebon' offers competitive pricing without compromising performance, suitable for cost-sensitive projects. We also provide customization capabilities for specific operational conditions and full technical support from selection to after-sales.

Q:Can you customize bearings for special industrial applications?

Yes. We specialize in customizing bearings for unique requirements, including design adaptation for dimensions, materials (e.g., corrosion-resistant coatings), and lubrication systems. Our R&D team leverages decades of expertise for patent-backed innovations, ensuring rapid prototyping and batch production efficiency.

Q:How do you ensure quality control and environmental compliance?

We adhere to strict practices including end-to-end testing (raw material screening, precision manufacturing, and 100% performance testing). Our processes align with ISO 14001 for green manufacturing, and each batch is documented for traceability and compliance with international standards.

Q:What is your global service capacity?

We ship worldwide with optimized logistics channels. Multilingual engineers offer remote or on-site assistance for installation and troubleshooting. We also provide warranty coverage and proactive maintenance recommendations to extend product lifespan.

Q:What types of bearings do you offer, and what are the core advantages?

We supply deep groove ball, tapered roller, and linear motion bearings under the Natebon brand and authorized brands (SKF, NSK, THK). Core strengths include direct global partnerships for authentic goods, patented Natebon bearings with high precision and durability, and ISO 9001/14001/45001 certification.