10pcs Mini Ball Bearings 693ZZ Small Double Shielded Bearing Replacement Parts 3x8x4mm
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.Specifications:Material: Bearing steelInner Diameter: 3mm / 0.12"Outer Diameter: 8mm / 0.31"Thickness: 4mm / 0.15"Quantity: 10pcsPackage Includes:10 x Bearings
Product Features
- HIGH QUALITY: These mini bearings are made of high quality steel for low noise and long service life.
- DOUBLE SHIELDED DESIGN: They are double rubber sealed to avoid contaminants entering and save lubricant.
- SIZE: Bearings have a 3mm inner diameter, a 8mm outer diameter, and a 4mm thickness
- WIDELY APPLICATION: These are great for small hobby 3mm shaft/rod projects such as 3D printer, quadcopter or ship model.
- 10PCS: There are 10 pieces miniature bearings which you may use for many different projects.
Tags:industrial2
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