Item Name: Copper Sleeve (alias: Oil Bushing, Porous Bearings)
Packing Include: 20pcs/lot
Material: Copper Base Powder Metallurgy
Model No.: 4x6x5mm
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size : Inner diameter 4mm(+0.035/+0.02)
Outside diameter 6mm(+0.035/+0.015)
Length 5mm (+0.05/-0.05)
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