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High-performance steel self-lubricating bearings
By using a special surface treatment and processing technology to the traditional steel sleeves, the wear resistance, anti-seizure feature, impact resistance and corrosion resistance performances are improved. At the same time, the special surface structure reduces the frequency of oiling. Under the suitable sealing conditions, these high precision steel sleeves are even with better performance than the copper alloy self-lubricating bearings for the outdoor applications in construction machinery, agricultural equipment, port machinery and so on.