20Pcs GT2 Idler Timing Pulley Bearing 20T(20 Tooth) 5Mm Bore 20 Teeth Suitable For 6Mm Belt Reprap 3D Printer

20Pcs GT2 Idler Timing Pulley Bearing 20T(20 Tooth) 5Mm Bore 20 Teeth Suitable For 6Mm Belt Reprap 3D Printer
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sku: 1005004269945841
$10.65
Shipping from: China
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