2024.10.15 軸承種類
NACHI 滾針軸承特點及應用範圍
特點:
應用範圍:
總結來說,NACHI 滾針軸承因其高徑向承載能力和低截面設計,在空間受限但負荷要求較高的應用中發揮了重要作用,廣泛應用於汽車傳動系統、壓縮機和各類工業設備中。
特色 Features | 優點 Advantages |
---|---|
更高的硬度 Higher hardness | - 更好的耐磨性 Better wearability - 更佳的耐用性 Greater durability - 更長的使用壽命 Longer service life |
更輕的重量 Lower gravity | - 極致輕量化系統 Extremely lightweighting the system - 轉動中產生較低的離心力,因此能降低軸承的磨損,和熱能的產生,使軸承能在告高速中運轉 Lower centrifugal force during rotation, consequently less bearing wear and heat generation, and bearings can run at higher speed |
更高的鋼度 Higher stiffness | - 提高系統的鋼度 Increase the rigidity of system - 在負載下,減少球體的變形,能量更有效的傳遞 Less sphere deformation under load, and this will transfer energy better |
更高的精度及陶瓷球表面光潔度 Higher precision and better surface finish of ceramic balls | - 減少陶瓷球與外圈的摩擦 Less friction between ceramic balls and races - 較低的損耗 Less wear |
更佳的耐腐蝕性 Good corrosion resistance | - 需要較少的維修與保養費用 Less maintenance or maintenance free - 不會生銹或腐蝕 Races will not block on rust/corrosion |
更高耐高溫 High temperature endurance | - 適用於高溫環境 Applicable for high temperature conditions |
自潤滑 Self-lubrication | - 適用於無油運轉 Suitable for dry run |
更佳的防磁效果 Magnetism free | - 減少磁性干擾,破壞軸承的轉動平滑性 Less magnetic contaminations to be magnetized into the raceway that can affect smooth rotation and destroy the raceway |
更佳的電絕緣效果 Electrical isolation | - 電腐蝕力,避免電流損傷軸承 No galvanically stimulated corrosion - 應用於需要絕緣的電力設備中使用 Applicable for applications that require electrical isolation |
特色 Features | 優點 Advantages |
---|---|
更高的硬度 Higher hardness | - 更好的耐磨性 Better wearability - 更佳的耐用性 Greater durability - 更長的使用壽命 Longer service life |
更輕的重量 Lower gravity | - 極致輕量化系統 Extremely lightweighting the system - 轉動中產生較低的離心力,因此能降低軸承的磨損,和熱能的產生,使軸承能在告高速中運轉 Lower centrifugal force during rotation, consequently less bearing wear and heat generation, and bearings can run at higher speed |
更高的鋼度 Higher stiffness | - 提高系統的鋼度 Increase the rigidity of system - 在負載下,減少球體的變形,能量更有效的傳遞 Less sphere deformation under load, and this will transfer energy better |
更高的精度及陶瓷球表面光潔度 Higher precision and better surface finish of ceramic balls | - 減少陶瓷球與外圈的摩擦 Less friction between ceramic balls and races - 較低的損耗 Less wear |
更佳的耐腐蝕性 Good corrosion resistance | - 需要較少的維修與保養費用 Less maintenance or maintenance free - 不會生銹或腐蝕 Races will not block on rust/corrosion |
更高耐高溫 High temperature endurance | - 適用於高溫環境 Applicable for high temperature conditions |
自潤滑 Self-lubrication | - 適用於無油運轉 Suitable for dry run |
更佳的防磁效果 Magnetism free | - 減少磁性干擾,破壞軸承的轉動平滑性 Less magnetic contaminations to be magnetized into the raceway that can affect smooth rotation and destroy the raceway |
更佳的電絕緣效果 Electrical isolation | - 電腐蝕力,避免電流損傷軸承 No galvanically stimulated corrosion - 應用於需要絕緣的電力設備中使用 Applicable for applications that require electrical isolation |