10PCS/lot Oil Mini Bearing Copper Sleeve Copper Base Small Bearing Metallurgical Parts 2*5*4/2*5*4.2/2*5*5.3/2*5*6/2*5*8mm

10PCS/lot Oil Mini Bearing Copper Sleeve Copper Base Small Bearing Metallurgical Parts 2*5*4/2*5*4.2/2*5*5.3/2*5*6/2*5*8mm