2026-07-16
NMT Ltd.
Corporate Communications Department
NMT Stainless Steel High-Speed Bearings Low Friction High-Rotation Precision Silent Bearings
High-speed operating equipment puts forward extremely high requirements for bearing friction coefficient, dynamic balance accuracy and temperature rise control.
Ordinary high-speed bearings have large friction resistance, which is prone to heat accumulation and precision attenuation during long-term extreme operation.
Conventional bearings have poor heat resistance. Grease fails easily under high-speed and high-temperature conditions, causing wear, abnormal noise and locking failure.
Designed for extreme continuous operation, NMT stainless steel high-speed bearings are fully optimized in raceway accuracy, steel ball grade and lubrication system.
The raceway is mirror ultra-precision ground with uniform and smooth curvature. High-precision steel balls reduce friction loss to the minimum.
Equipped with high-temperature resistant special grease, it avoids grease throwing and carbonization during high-speed operation, maintaining stable lubrication.
With high dynamic balance accuracy, the bearing has excellent limit speed performance, maintaining jitter-free and stable precision during long-term high-speed operation.
Core Advantages
Ultra-precision mirror raceway with ultra-low friction coefficient and high speed limit.
High-precision steel balls ensure uniform and stable rotation without high-speed jumping.
Low temperature rise design prevents heat accumulation and high-temperature locking during continuous extreme operation.
Stainless steel material reduces high-speed wear and improves service life greatly.
Excellent silent performance without howling or abnormal noise at high speed.
Applications
High-speed micro motors, high-speed textile machinery, precision high-speed sorting equipment, high-speed fans, medical high-speed centrifugal equipment, electronic high-speed transmission mechanisms, laboratory high-speed instruments
Manufacturing Technology
Adopting Japanese ultra-precision grinding technology, NMT high-speed bearings strictly control raceway roughness. All products pass dynamic balance calibration, high-speed temperature rise test and continuous operation durability test to eliminate unqualified products and ensure stable extreme-speed operation.