Deep Groove Ball Bearings & Motor Bearings Manufacturer

Tel: +86-18358414666 E-mail: nkmbbearing@gmail.com

NKMB brand bearings

In the automotive field, it is mainly used in electronic steering systems, automotive starter motors, and automotive generator motors.

NKMB brand bearings

are supplied to internationally renowned power tools and garden tools, and have received consistent praise from customers.

NKMB-BEARINGS

We specialize in manufacturing various miniature (Φ4~Φ40) low-noise motor bearings.

NKMB is striving to achieve its goal of net-zero overall carbon footprint.

Clean, efficient, low-carbon, and circular: Less carbon footprint, more green space.

Heat-treatment
Through quenching、deep cooling and tempering, reduced the surface decarburization of inner and outer wheel blank, enhanced the metallographic structure of metal, and increased the wear-resisting life of products.
Quality Materials
The automatic raceway superfine grinding equipment which is independently developed and manufactured by the company is suitable for the processing of special miniature bearings. It ensures the products have the effect of super-quiet when running.
Full-automatic assembly line
Independently developed and manufactured the automatic assembly、 adding ball、greasing and cap fitting equipment
has been independently designed and upgraded. After 5 generations, the production efficiency has been doubled.
Roughness Tester
The bearing is inspected (for roughness and waviness), and the contact state of the rolling elements is accurately simulated using morphological filtering technology to comprehensively evaluate the bearing's rotational accuracy and lifespan

120⁺
Professional Team
20000^m2
Factory Area
60⁺
Countries and Regions
100⁺
Certificates and Awards

Latest Products More

make high quality assurance, produce accurately and control costs effectively

All Products

Stainless steel deep groove ball bearings

Best solution for you?

We are a leader in technology and R&D in the same industry in China and even around the world. Our products are exported to all over the world and have been highly praised by customers.
We look forward to your becoming our next customer.

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About Us

Cixi Yongnuo Bearing Co., Ltd. – Precision Bearing Manufacturer | NKMB

Founded in Cixi City, Zhejiang Province, China, Cixi Yongnuo Bearing Co., Ltd. is a professional manufacturer specializing in the production of high-quality precision ball bearings under the brand NKMB.

With years of experience in the bearing industry, NKMB has become a trusted supplier for customers worldwide, providing reliable bearing solutions for industrial machinery, electric motors, robotics, household appliances, medical equipment, automotive systems, and automation industries.