[HIGH-QUALITY BEARING STEEL] These miniature bearings are crafted from premium quality bearing steel, ensuring low noise and a long service life.
[DOUBLE SHIELDED DESIGN] The double shielded feature protects the bearings from , maintaining optimal performance and saving lubricant.
[PRECISE DIMENSIONS] With a 4mm inner diameter, 9mm outer diameter, 4mm thickness, and a 10.3mm flange, these bearings are ideal for precision work and small hobby projects.
[VERSATILE APPLICATIONS] for 3D printers, quadcopters, ship models, and other small projects requiring a 4mm shaft or rod.
[MULTIPACK VALUE] Each pack contains 10 pieces of miniature bearings, providing ample supply for various projects and replacements.
Spec:
Description:
Miniature flanged ball bearings are available ball bearings of quite small size. These miniature ball bearings have a 4mm inner diameter, a 9mm outer diameter, a 4mm thickness and a 10.3mm flange. 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 bearing steel for low noise and long service life.
They are double shielded to avoid entering and save lubricant.
Bearings have a 4mm inner diameter, a 9mm outer diameter, a 4mm thickness and a 10.3mm flange.
These are great for small hobby 4mm 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 steel
Inner Diameter: 4mm / 0.15"
Outer Diameter: 9mm / 0.35"
Thickness: 4mm / 0.15"
Flange Diameter: 10.3mm / 0.4"
Quantity: 10pcs
Package Includes:
10 x Bearings
Note：