Meco 10pcs Mr63zz Miniature Steel Ball Bearings Skateboard Roller Rolling 6x3x2.5mm

Specification: Type: MR63ZZ Material: Bearing Steel Color: Silver Thickness: 2.5mm Diameter: 6mm Innner Diameter: 3mm Features: -Suitable for skateboards, roller blade, inline skating ,textile equipment, robotics, etc. -High performance bearings (steel-on-steel) with hardened sliding contact surfaces. -High speed rotating bearings without noise and low friction. Package Included: 10x Miniature Steel Ball Bearings More Details: