Skip to content Skip to footer
Pioneering
Stainless Steel Bearing Solution

Sätter branschstandarder
För lagertillverkning
Över 20 år

Din pålitliga professionella lagertillverkare och OEM-partner

ZGBK-lager
About ZGBK®

China's Premier Integrated Bearing Solution Provider

Grundades år 2001, Wuxi tungindustriella mikrolagerfabrik (ZGBK®-lager) is a pioneer and leading manufacturer in China’s stainless steel bearing industry, and has grown into one of the largest standardized stainless steel bearing producers in the country.

ZGBK Bearings verkar under en robust koncernstruktur som inkluderar Wuxi Heavy Industrial Micro Bearing Co., Ltd., Wuxi Yuankai Transmission Equipment Manufacturing Co., Ltd. och Anhui Bote Bearing Co., Ltd., och bildar en helt integrerad industrikedja.

ZGBK-gruppen använder sig strikt av premiummaterial från Changcheng specialstål and maintains end-to-end in-house production, from raw materials to finished bearings, ensuring complete control over every critical process. With strong capabilities in R&D, professional manufacturing, and testing services, ZGBK is committed to delivering comprehensive bearing solutions tailored to diverse customer needs.

ZGBK Bearings produkter exporteras över hela världen – inklusive Europa, USA och Japan – med over 85% of annual output shipped overseas. Our commitment to quality, reliability, and service excellence has earned widespread trust in the global market.

Explore Our 20-Year History →
1 Professional
R&D Center
3 Production
Bases
20+ År
Experience
30M+ Annual
Output
40M+ Ready Stock
(PCS)
75% Export
Market Share
PREMIUM MANUFACTURING

ZGBK® PRODUCTS

ZGBK Stainless Steel Bearings
STAINLESS STEEL

Corrosion Resistant

High-precision AISI 440C / 304 / 316 series. Perfect for food processing, medical, and marine environments.

S6000S6200S6300S6800S6900
EXPLORE SS SERIES
ZGBK Chrome Steel Bearings
CHROME STEEL

High Load Endurance

Premium GCr15 (52100) chrome steel. Engineered for high-speed rotation and heavy-duty industrial loads.

Deep GrooveVinkelkontaktThrustSpherical
EXPLORE CS SERIES

ZGBK® — Your Global Partner in Precision Motion

01

Global leveranskedja, pålitlig leverans

Over 30 years of experience and exports to 50+ countries. With large in-stock inventory and dual hubs in China and the U.S., ZGBK ensures 100% on-time delivery to meet your immediate shipping needs.

02

Engineering & Custom Solutions

Our 15+ year engineering team designs tailored stainless steel and ceramic bearings with rapid design-to-production turnaround, conquering the most extreme industrial challenges.

03

Överlägset värde, lägre totalkostnad

ZGBK bearings cut operating costs by up to 20% through longer service life, lower friction, and significantly reduced machinery downtime.

04

Consistent Quality & Certification

Produced under ISO 9001 & IATF 16949, with 100% inspection and ZV2–ZV3 vibration levels for dependable global sourcing and long-term reliability.

Resources & Services

ZGBK® Industrial Ecosystem

Advanced Manufacturing

Take a Virtual Factory Tour

Explore ZGBK’s state-of-the-art production facility, high-precision grinding workshops, and ISO-certified testing center. Witness our rigorous quality control processes firsthand.

Kromstål

Kromstållager

AISI 52100 high-carbon chromium steel solutions designed for maximum load capacity and extended fatigue life.

View Collection

Stainless Steel Bearings

Specialized AISI 440C/304/316 bearings for superior corrosion resistance in moisture or chemical environments.

View Collection
📊

L10h Livslängdskalkylator

Professional engineering tool to calculate nominal bearing service life based on international ISO 281 standards.

Online Calculation
📂

Nedladdningscenter

Access our comprehensive technical library including 2D/3D CAD models, PDF drawings, and product catalogs.

Get Resources
ISO 281

ISO 281-standarder

Deep dive into the international principles governing bearing load ratings and life calculation methodologies.

Läs mer
L10h

L10 Life Definition

A simple guide to understanding the 90% reliability metric and its vital role in industrial machinery maintenance.

Läs mer
CORPORATE PHILOSOPHY

ZGBK® MISSION

Our mission at ZGBK is not just to manufacture bearings, but to keep the world's industry in motion. Every one of our 75 million bearings carries our promise of reliability, driving progress in every corner of the globe.

SHI BO Founder & CEO
PRECISION ENGINEERING APPLICATIONS

ZGBK® LÖSNINGAR

GET IN TOUCH

Redo att hålla din värld i rörelse?

På ZGBK® tror vi att kraftfulla partnerskap börjar med ett samtal. Oavsett om du letar efter en standardlösning eller har en unik teknisk utmaning, finns vårt globala expertteam här för att ge dig de pålitliga lagerlösningar du behöver.

Kontakta oss idag för en offert, teknisk support eller för att diskutera hur vi tillsammans kan driva ditt projekt framåt.

HEADQUARTERS (CHINA)

No. 21, Yanjin Road, Yanqiao Street, Huishan District, Wuxi City, China

NORTH AMERICA OFFICE

4715 25th Ave NE, Seattle, Washington, 98105, United States