2026-07-16
NMT Ltd.
Corporate Communications Department
NMT Stainless Steel Corrosion-Resistant Bearings Special Bearings for Acid, Alkali, Salt Spray Industrial Environments
Industries such as chemical, electroplating, marine equipment and food acid cleaning work in long-term acid-base, salt spray and corrosive water vapor environments.
Ordinary bearings have poor corrosion resistance, prone to surface oxidation, pitting, peeling and locking after short-term use.
Corroded bearings have enlarged gaps, stuttering rotation and failed precision. Frequent replacement seriously affects production efficiency and increases costs.
Developed for industrial corrosive conditions, NMT stainless steel corrosion-resistant bearings adopt high-grade anti-corrosion stainless steel raw materials.
It fundamentally improves the overall resistance to acid, alkali, salt spray and water vapor corrosion.
The anti-corrosion sealing structure blocks corrosive media intrusion and protects internal raceways and steel balls from erosion.
It can operate stably for a long time under mild corrosive conditions, eliminating pitting, rust and locking failures.
Core Advantages
High anti-corrosion stainless steel substrate resists weak acid, weak alkali, salt spray and water vapor corrosion.
Integrated anti-rust and anti-oxidation performance avoids surface pitting and peeling.
Anti-corrosion sealing structure protects internal precision structures from corrosive media.
Smooth rotation without stuttering or precision failure in corrosive environments.
Ultra-long corrosion-resistant service life reduces equipment replacement frequency greatly.
Applications
Chemical light-duty transmission equipment, electroplating production lines, marine outdoor equipment, salt water spray equipment, food acid cleaning equipment, environmental protection sewage treatment equipment, corrosive environment conveying machinery, pharmaceutical light industry equipment
Manufacturing Technology
NMT corrosion-resistant bearings are made of high-grade anti-corrosion stainless steel through anti-corrosion heat treatment, mirror precision grinding and anti-corrosion sealed assembly. All products pass salt spray test and acid-base soaking aging test to ensure long-term durability in mild corrosive industrial environments.