Description
What it is
Mini 105zz ball bearings are small rotating supports used to reduce noise and increase precision in various types of machinery, such as 3D printers and CNC machines.
Features
- Type: Mini 105zz Ball Bearing
- Dimensions: 5x10x4 mm
- Pieces per package: 2
What it is for
Mini 105zz ball bearings are ideal for projects that require a reduction in friction coefficient and an improvement in mechanical precision. They are particularly useful in applications such as 3D printers, CNC machines, and lasers.
Tutorial: How to use Mini 105zz Ball Bearings
Ball bearings are essential for reducing the friction coefficient and increasing mechanical precision in various projects such as 3D printers, CNC, and lasers. This tutorial will guide you through the installation of the Mini 105zz ball bearing.
What you need
- Mini 105zz Ball Bearings
- Lubricating oil
- Assembly tools
Steps
- Check the bearing size (outer diameter: 10mm, inner diameter: 5mm, width: 4mm).
- Lubricate the inside of the bearing with a little lubricating oil.
- Insert the bearing in the desired position of your project (for example, between two moving parts of a 3d printer).
- Check that the bearing is properly installed and does not show signs of friction or jamming.
- Repeat steps 1 to 4 for the other bearing.
Mini project
Design a rotating shaft for a 3d printer using two Mini 105zz ball bearings. This project takes about 30 minutes.
Common mistakes
- Do not lubricate the bearing before installation.
- Install the bearing in a position not suitable for its size.
- Omit the final check for free rotation of the bearing.
Recommended accessories
- Lubricating oil
- Tools for mounting small components
- 3d printer maintenance kit
Frequently asked questions
What is the inner diameter of the bearing?
The inner diameter of the Mini 105zz ball bearing is 5mm. Check the datasheet for confirmation.
Can I use these bearings in a CNC project?
Yes, ball bearings are ideal for reducing friction and increasing precision in CNC projects.





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