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FU Powder Metallurgy Bearings
FU-1 copper based oil containing bearings are made from tin bronze powder as raw material, pressed by molds, sintered at high temperatures, and shaped. Its matrix has fine and uniformly distributed pores, which form an oil containing state after vacuum impregnation with lubricating oil. This product has the characteristics of short-term lubrication without oil, low usage cost, and adjustable inner and outer diameter dimensions, making it suitable for use in medium speed and low load environments. The product has been widely used in household motors, power tools, textile machinery, chemical machinery, automotive industry, and office equipment.
Our products are applied in various fields