Description: Miniature ball bearings are available ball bearings of quite small size. These miniature ball bearings have a 3mm inner diameter, a 8mm outer diameter, and a 4mm thickness. Ball bearings of this size are ideal for precision work and applications that require a lot of functional mechanical parts in a small space, such as 3D printer, quadcopter or model.
Features:
Specifications: Material: Bearing steel Inner Diameter: 3mm / 0.12"Outer Diameter: 8mm / 0.31" Thickness: 4mm / 0.15" Quantity: 10pcs
Package Includes: 10 x Bearings |