Self-lubricating Copper Sleeve Special Bearings Slide 3D Printers Parts Metallurgy Bushing Brass Bearing

$0.70
Size

Self-lubricating Copper Sleeve Special Bearings Slide 3D Printers Parts Metallurgy Bushing Brass bearing 3D Parts 8*12*15mm

3 types,
1. Bore 8mm Diameter 12mm Length 15 mm
2. Bore 8mm Diameter 11mm Length 22 mm
3. Bore 8mm Diameter 11mm Length 30 mm
Please make sure what is type of your choice, check it again when you pay it,
(B: Bore L: Length D: Diameter)