Abstract：Aluminium based oil-impregnated bearing has been extensively studied because of its light products and
better running-in ability，etc. Crushing strength and oil content are two important indexes for evaluating the performance
of oil bearing，which are influenced by many factors. In this paper，the effects of alloy elements，ball milling
process and sintering process on crushing strength and oil content of aluminium- based oil bearing are discussed，
and the future research and development are prospected.
2020, Vol. 30 
