It is our great pleasure to present 2025 August excellent precision marchinery parts from a premium manufacturer member Jiangsu Swift Machinery Technology Co., Ltd

Why we need SWIFT Spindle and Lock Nut ?

Precision Component Solutions Provider,Spare no expense in the pursuit of perfection, down to the last 0.001.

Leveraging 12 years of extensive R&D capabilities in high-precision CNC accessory products, we integrate internationally advanced equipment with efficient flexible manufacturing capacity and strong customer collaboration. SWIFT offer over 40 different specifications of precision components, delivering optimal solutions for global leading manufacturing sectors

Application

Machine tool

Industrial robot

High speed rail industry

Compressor industry

Gearbox industry

Injection moulding machine industry

Paper machine industry

Pumps and fans

Woodworking machinery

Established in 2011, Jiangsu Swift Machinery Technology Co., Ltd specializes in developing, producing and selling precision components for numerical control machine tools. Certified with ISO9001 -2008, we continuously improve our high quality standards and guarantee that our customers would receive the highest possible levels of quality at all times.

SWIFT has the modernized temperature-controlled machining and assembly workshops and has imported top-leveled production and inspection devices. From the every beginning of the production the finished goods, the all the procedures are conducted within the factory, which ensures instant delivery, super quality and competitive cost of SWIFT products.

Products series:
Machine tool spindle:BT30/40/50BBT40/50HSK-A63HSK-A100 Belt-drive, Direct-drive, Motor Spindle, Lathe spindle,etc
Precision lock nut: M8M6008 series: R/F/K/A/FA/AN/RN/N) with ISO 4H standard
Support unit:SWT WBK17WBK40(DF,DFD,DFF,DFF), EF/EK/AF/AK/FF/FK/BF/BK
Powder Metallurgy products: 27 series (can be applied to a variety of guideways)

Zhongda Bearing is a national high-tech enterprise specializing in the R&D and manufacturing of high-end outer spherical and seat bearings. Its products are mainly exported to more than 90 countries including the United States, Germany, Russia, and Australia; it also supplies a number of large-scale high-end agricultural machinery and wind turbines. The company provides supporting services. Since its establishment, the company has been recognized and affirmed by many industries and society, and has become a member unit of the China Bearing Industry Association, a governing unit of the China Agricultural Machinery Association, a national science and technology small and medium-sized enterprise, a "specialized, special and new" enterprise in Hebei Province, and an industrial enterprise R&D institution in Hebei Province; The company has established a complete ISO9001 quality management system, ISO14001 environmental management system and ISO45001 occupational safety and health management system, and has obtained a number of inventions, utility models and copyright patents, becoming an industry-leading brand integrating R&D, production, sales and service.

As a specialized bearing industry platform, BearingNet(www.bearingnet.net ) and CBCC (www.bearing.com.cn)proudly spotlight FK Bearing Groupa pioneer in our 2025 series Multidimensional Analysis of China Leading Bearing & Transmission Enterprises.

First, FK Bearing Group Vision & Legacy

Founded in 1969, FK derives its name from Find Solution, Keep Rotationa philosophy driving its user-centric approach. With over 50 years dedicated to bearing units R&D, production, and integrated solutions, FK has cemented its position as the Global Bearing Units Expert and Leading Supplier, honored as China National Manufacturing Single Item Champion (Bearing Units).

Second, FK Bearing Group Core Innovation: Agile Customization

Breaking industry conventions, FK pioneered Tailored Solutions per Application, developing 30+ specialized bearing unit systems across sub-sectors. This pre-sales consultancy model eliminates post-installation failures by aligning solutions with equipment-specific demands.

To enable rapid delivery of custom units, FK built a fully automated smart factory integrating:

End-to-end production of bearing units;

Precision material selection and optimized processes;

Self-developed proprietary machinery;

Automated optical sorting & AI-driven QC;

Annual capacity: 20 million+ units;

This vertical chain ensures unmatched product consistency, outperforming generic one-size-fits-all alternatives.

Thirdly, FK Bearing Group Authority & Recognition

Main drafter of 7 National & 7 Industry Bearing Unit Standards (Member of National Rolling Bearing Standardization Committee);

Provincial-level Enterprise Technology Center (Fujian);

Dedicated R&D hubs: High-Speed Silent Bearing Unit Institute, Long-Life Testing Center;

Dual production bases: Nanan & Xiamen;

Titles: National Little Giant Enterprise (Specialized/Refined/Unique Tech), National High-Tech Enterprise

Fourthly, FK Bearing Group Global Applications

FK units enable plug-and-play installation with misalignment tolerance, serving:

Factory Automation: Logistics robots, packaging systems, auto inspection lines;

Food/Pharma: Beverage bottling, mask/glove production, processing conveyors;

Extreme Environments: Mining machinery, high-temperature furnaces, waste treatment systems;

Daily Infrastructure: HVAC systems, escalators, airport baggage handling.

Fifthly,FK Bearing Group Worldwide Reach

Supported by 4 regional warehouses in China and 7 continental hubs worldwide, FK delivers rapid-response services and value-added support to global end-users.

About FK Bearing Group:

FK is the abbreviation of Find solution, Keep rotation, which decides that the company should grow the business by providing products and services from the end user's point of view. Founded in 1969, FK has been focusing on bearing units research, production and integrated solutions for applications, more than 50 years experience in bearing units drive us to strive for Bearing Units Expert and Leading Supplier, FK Bearing Group was awarded Manufacturing Single Item Champion Enterprise (Bearing Units).

FK Bearing Group consists of a parent company FK Bearing Group Co., Ltd. (former Nanan Bearing Co., Ltd.) and subsidiaries OTC(Xiamen) Bearing Co., Ltd (former Xiamen Bearing Factory), XIAMEN FK IMP.&EXP.,CO.,LTD. We focus on bearing units providing suitable products and services with agile delivery to meet different demands from users, we insist on starting from pre-sales service, based on the core characteristics and needs of each user's equipment, FK is the first one in the industry to propose different solutions for different users and provide matched solution for different application, now FK has developed over 30 bearing units solutions for different sub industries, helping users avoid after-sales service for their equipment. In order to achieve the goal of agile delivery of customized bearing units, FK has built an integrated, automated, intelligent and flexible production factory with the whole industrial chain of insert bearing and housing, from strict selection of raw materials, adoption of optimized processes and excellent equipment, to self-developed specialized equipment, supplemented by automated testing and sorting, strict quality control is implemented in each process to ensure high product stability and consistency, this help surpass competitors one product for all industries or unknown delivery of customized products, help users create more value for their equipment. With an annual output and sales of over 20 million pieces, FK is a globally leading factory for bearing units with leading technology, biggest capacity and best sales for many years.

As a member of the National Rolling Bearing Standardization Technical Committee, FK Bearing Group is the main drafter of 7 China National Bearing Units Standards and 7 China Industry Bearing Units Standards. FK has a provincial-level enterprise technology center in Fujian, a research institute for high-speed &mute bearing units, a testing center for long-life bearing units, and two production bases in Nanan and Xiamen. FK is a national level little giant enterprise that focus on specialization, refinement, uniqueness and innovation and a national high-tech enterprise.

Contact FK Bearing Group:

export@fk-bearing.com

www.fk-bearing.com

XLJG Bearings specializes in manufacturing P6 and P5 grade spherical and thrust roller bearings.Every bearing is traceable,ensuring quality control at every step.Our products match the quality of excellent international brands,offering reliability and precision for your critical applications.Choose XLJG for excellence!

It includes steel ball for wind power and engineering machinery, extra-large and precision grade. In addition,ZWZ mainly produce CRBTRB and SRB roller . The diameter of roller is 10mm-200mm. The annual capacity is 60 million pcs . Rollers are provided to locomotive , cargo , passenger train . Automotive gearbox , heavy truck bearing , precision machining bearing , wind power bearing , special bearing , metallurgical , mining machines bearing etc ., high - speed wire rod bearing , metro bearing and high - speed rail etc .
1.Capacity per month of wind power steel balls (Diamter :70-90mm) is 250 tons.
2. Capacity per month of precision steel balls (Diameter:20-40mm)is 130 tons.
3. Capacity per month of steel balls which are ranging from 40-70mm us 100tons
4. Capacity per month of extra large steel balls which are ranging from 100-250mm us 20tons .
For more info, please send email to mary@zwz.cn or visit www.zwz-bearing.com or  www.zwzroller.com

WUXI SANLI BEARING CO., LTD.
Built in1985

With 39 years of industry experience, SLC covers an area of 25 acres,has 14 produc tion lines, and an annual production capacity of 2 million sets.It has 600.000 sets in inventory and can be shipped on the same day.