ZGBK® High-Precision Chrome Steel Bearings – The Core of Industrial Motion.
Our chrome steel bearings are manufactured from premium GCr15 bearing steel (equivalent to SAE 52100 / DIN 100Cr6), sourced from leading steel suppliers to ensure high material purity and excellent fatigue resistance.
Key Technical Advantages:
Precision Excellence
Available in P6 (equivalent to ABEC-3) and P5 (equivalent to ABEC-5) tolerance classes, providing low vibration and high rotational accuracy for demanding applications.
Integrated Manufacturing
From raw material processing and heat treatment to precision grinding and final assembly, ZGBK maintains strict in-house quality control throughout the entire production process.
Engineered for Modern Industry
Widely used in electric motors (low noise / low vibration), industrial automation equipment, and robotics systems.
Enhanced Durability
Advanced heat treatment technology improves surface hardness and dimensional stability, ensuring long service life even under demanding operating conditions.
With over 20 years of manufacturing experience and an export ratio exceeding 85% to Europe, the United States, and Japan, ZGBK is a trusted OEM partner for high-performance bearing solutions.
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Hotline:
+49 (0)511 89-0
Deutsche Messe AG
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