685ZZ Miniature Bearings 10 Pack - 5x11x5mm Double Shielded Steel Ball Bearings for 3D Printers, RC Models, DIY Projects & Small Machinery - High Precision Mini Bearings for Smooth Rotation

Description:Miniature ball bearings are available ball bearings of quite small size. These miniature ball bearings have a 5mm inner diameter, a 11mm outer diameter, and a 5mm 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:These miniature bearings are made of high quality bearing steel for low noise and long service life.They are double shielded to avoid contaminants entering and save lubricant.Bearings have a 5mm inner diameter, a 11mm outer diameter, and a 5mm thickness.These are great for small hobby 5mm shaft/rod projects such as 3D printer, quadcopter or ship model.There comes total 10 pieces miniature bearings which you may use for many different projects.Specifications:Material: Bearing steelInner Diameter: 5mm / 0.19"Outer Diameter: 11mm / 0.43"Thickness: 5mm / 0.19"Quantity: 10pcsPackage Includes:10 x Bearings

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.

Rolling bearings use rolling elements to maintain separation between moving parts to reduce rotational friction.

Low noise, high speed, high temperature resistance, high load resistance, suitable for various applications.

The double shield design provides a good seal against the ingress of lubricants and contaminants.

Bearings are made of bearing steel for durability and resistance to rust, corrosion and deformation.