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Precision Bearings for Industry

NBKS Bearing is a trusted manufacturer and supplier of high-performance ball and roller bearings, serving global markets with ISO 9001-certified quality, competitive pricing, and reliable service.

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About NBKS Bearing

NINGBO KUNSUN IMPORT AND EXPORT CO., LTD is a professional bearing manufacturer and supplier jointly established by several bearing factories. We specialize in manufacturing deep groove ball bearings and trading all other types of bearings.

With advanced technology, experienced technicians, and a scientific quality control system, we ensure the stability and reliability of our “NBKS” brand bearings. Our products are widely used in motors, automobiles, agricultural machinery, electric appliances, machine tools, and mining equipment.

ISO 9001 Certified
Global Exporter
Precision Manufacturing
Competitive Pricing
Bearing Manufacturing Bearing Workshop Bearing Assembly Quality Inspection

Our Product Range

NBKS manufactures and supplies a comprehensive range of precision bearings for industrial, automotive, and mechanical applications.

Deep Groove Ball Bearings

Series: 618, 619, 628, 629, 638, 639, 16, 60, 62, 63, 64, NONSTD

Spherical Ball Bearing

High radial load capacity with self-aligning capability.

Cylindrical Roller Bearing

High load capacity and rigidity for industrial machinery.

Four-Row Cylindrical Roller Bearing

Designed for heavy-duty rolling mill applications.

Non-Standard Cylindrical Roller Bearing

Customized dimensions and configurations available.

Spherical Roller Bearing

Handles heavy radial and axial loads with misalignment tolerance.

Needle Bearing

Compact design with high load capacity for limited space.

Drawn Up Cup Needle Bearing

Thin-walled, lightweight design for high-speed applications.

Combination Bearing

Integrated solutions combining multiple bearing types.

Angular Contact Bearing

Supports combined radial and axial loads at high speeds.

Taper Roller Bearing

Handles high radial and thrust loads; includes inch series.

Thrust Ball & Roller Bearings

Designed for axial load applications in various machinery.

Why Choose NBKS?

We deliver unmatched quality, reliability, and service in the bearing industry.

ISO 9001 Certified Quality

All manufacturing facilities under NBKS have passed ISO 9001 certification, ensuring strict quality control and consistent product performance.

Global Market Reach

Our bearings are successfully used in Europe, North America, Middle East, Southeast Asia, Africa, and Taiwan.

Advanced Manufacturing

We use high-precision CNC grinders, quality bearing steel, and scientific testing methods to ensure product reliability.

15+
Years Experience
50+
Countries Served
10M+
Units Annually
100%
ISO 9001 Compliant

Frequently Asked Questions

What types of bearings does NBKS manufacture?

NBKS specializes in deep groove ball bearings and trades all other types including cylindrical roller, spherical roller, needle, angular contact, taper roller, thrust, and combination bearings.

Are NBKS bearings ISO certified?

Yes, all factories associated with NBKS have passed ISO 9001 certification, ensuring high-quality manufacturing standards.

Where are NBKS bearings used?

Our bearings are used in electric motors, automobiles, agricultural machinery, electric appliances, machine tools, mining equipment, and more.

Does NBKS offer custom bearing solutions?

Yes, we provide non-standard and customized bearing solutions, including special dimensions and configurations upon request.

How can I place an order or inquiry?

You can visit our official website at nbksbearing.com to submit inquiries or contact us directly through the provided channels.

Get in Touch

Contact NBKS Bearing for product inquiries, technical support, or partnership opportunities.

Contact Information

Address: Tianggu Industry Zone, Jiulonghu Town, Zhenhai, Ningbo, Zhejiang, China

Ningbo Office: +86-574-56863539

Shanghai Office: +86-21-64606272

Fax: +86-574-56863539 (Ningbo), +86-21-64606271 (Shanghai)

Email: 404270227@qq.com

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