<p> محمل أسطواني من طراز Nu2220em Nup2220em الياباني

Optimized for High-Load, High-Speed Applications

These cylindrical roller bearings excel in applications with radial loads and moderate axial forces, such as gearboxes and electric motor shafts. Their design accommodates speeds up to standard industrial limits while maintaining stability, thanks to vibration grades Z1V1 to Z3V3 that reduce operational noise. Whether operating in clean factory settings or moderately dusty environments, their versatile lubrication options (grease or oil) ensure adaptability to diverse working conditions.

الميزات الهندسية الرئيسية التي تؤثر على الموثوقية

The 25*37*7mm specification ensures precise fit in compact assemblies, critical for space-constrained equipment like robotic joints. High-grade grease technology minimizes friction and extends service intervals, reducing maintenance needs compared to standard lubricants. Vibration class Z3V3, the highest offered, is particularly valuable for precision applications where excessive vibration could affect product quality, such as in semiconductor manufacturing equipment. The bearings’ surface hardness, tested during production, resists wear even under continuous operation, directly contributing to longer service life.