Do you provide technical support?

Yes, we have a professional technical support team offering free assistance with product selection, installation guidance, and application solution design.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing for flexible purchasing for various customer needs.

Can you handle global shipping?

Yes, our products are exported to more than 30 countries and regions, and we can arrange international shipping based on customer requirements.

Premium Spherical Roller Bearing 21316ek for Heavy Machinery

Name: Premium Spherical Roller Bearing 21316ek for Heavy Machinery
Brand: Natebon Electromechanical Industrial (Jiangsu) Co., Ltd.
SKU: 2281252395

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

US$1.80

1 Set

Product profile

Customization

Available

Bore (ID)

80mm

Outer Diameter (Od)

170mm

Model NO.

21316EK

Width

39mm

Transport Package

10*10*10

Specification

21316EK

Key features

High Load Capacity: Optimized double-row roller structure supports heavy radial and moderate axial loads simultaneously.

Superior Alignment: Spherical raceway design absorbs shaft misalignment and shock loads, minimizing vibration.

Long Service Life: Premium bearing steel and advanced heat treatment ensure stability under extreme temperatures.

Customizable Specs: Available in cylindrical/tapered bore, open/sealed types, with various cage and clearance options.

ISO Certified Quality: Complies with ISO9001, ISO14001, and ISO45001 standards with rigorous durability testing.

Energy Saving Design: Precision machining reduces friction, lowering power consumption by 10-15%.

Wide Application: Ideal for mining, metallurgy, wind power, papermaking, and heavy machinery manufacturing.

Low Maintenance: Sealed and greased configurations extend maintenance intervals and reduce downtime costs.

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: ≤0.47h

AI-Powered supplier vetting

SummaryNatebon Electromechanical Industry (Jiangsu) Co., Ltd. is a Chinese factory specializing in power transmission components. It provides OEM services for popular brands and holds ISO and product certifications. However, it lacks overseas warehouse services, a robust after-sales service procedure, and partnerships with Fortune 500 companies. The company has a limited experience in international trade with only one year of export capacity. Financially, the company has maintained consistent capacity over the past three years, and it is certified in sustainable development practices.

Supplier typeThe supplier is identified as a factory located in Suzhou, Jiangsu, China, specifically in the power transmission components industry.

CertificationsThe company holds ISO9001:2015, ISO14001, ISO45001:2018 certifications, as well as CE and RoHS product certifications.

After-Sales capabilityThe supplier lacks written procedures for handling customer complaints and for corrective or preventive actions, indicating a weak after-sales service capability.

Financial creditFinancial records indicate consistent capacity over the past three years, suggesting stable financial credibility.

Customization capabilityThe supplier offers OEM services for well-known brands, indicating a strong customization capability.

Client casesThe supplier has no partnerships with Fortune 500 companies and limited export trade experience, suggesting few high-profile customer cases.

Product Q&A

Q:What are the main applications for this bearing?

It is designed for heavy-duty industrial applications such as mining machinery, steel rolling mills, paper-making machines, and wind turbine gearboxes.

Q:What customization options are available?

We offer customizable specifications including cylindrical or tapered bore, open or sealed types, various cage materials, and different clearance classes.

Q:What certifications does the product have?

The product complies with international standards and holds ISO9001, ISO14001, and ISO45001 certifications, along with CE and ROHS product certifications.

Q:What is the delivery time for orders?

With a large inventory, delivery is usually arranged within 1-7 working days after confirming the order.

Q:What payment methods do you accept?

We support common business payment methods such as bank transfer (T/T), letter of credit (LC), D/P, PayPal, and Western Union.