Model: KP08. 2pcs KP08 8mm Zinc Alloy Miniature Bearing Housing Vertical Support Shaft. 50pcs KP08 8mm Zinc Alloy Miniature Bearing Housing Vertical Support Shaft. 2 x Bearing Housing Vertical. The bearing core and the bearing seat may have a small amount that is not flat (the core and the seat are a bit ambiguous).
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