This bearing sleeve sized 60×21×145 is a high-precision industrial component, categorized as premium Unpressurized silicon carbide bearing sleeves. Made from superior silicon carbide material, it features ultra-low friction, outstanding wear resistance and great anti-corrosion capability, able to maintain stable performance under long-term high-speed operation and harsh working environments. It delivers excellent bearing sealing protection, effectively isolating external dust, moisture and debris while preventing lubricant leakage. This design fully protects internal bearing structures and prolongs the overall service life of equipment. It serves as ideal motor bearing sleeves and transmission equipment bearing sleeves, widely compatible with various industrial motors and transmission machinery. Adopting fine machining and strict quality inspection, the product achieves accurate dimensions and perfect assembly fit. It ensures smooth rotation and stable operation, effectively re…

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