Pack of 10 KZQ 693ZZ mini ball bearings with steel flange and double shielding (3, 8 and 4 mm)

High Quality --- These miniature bearings are made of high-quality bearing steel for low noise and long service life

Double Shielding --- They are double shielded to prevent contaminants from entering and to save lubricant

Micro Size --- The bearings have an inner diameter of 3 mm, an outer diameter of 8 mm, and a thickness of 4 mm

Widely Used --- They are ideal for hobby projects with small 3 mm shafts/rods, such as 3D printers, quadcopters, or model ships

Widely Used --- They are ideal for hobby projects with small 3 mm shafts/rods, such as 3D printers, quadcopters, or model ships

Grooved Ball Bearing

Description :
Miniature ball bearings are available in quite small sizes. These miniature ball bearings have an inner diameter of 3 mm, an outer diameter of 8 mm, and a thickness of 4 mm. They are perfect for precision work and applications requiring a large number of functional mechanical parts, such as 3D printers, quadcopters, or model cars.

Specifications:
Material: Bearing steel
Inner diameter: 3 mm / 0.12 inch
Outer diameter: 8 mm / 0.31 inch
Thickness: 4 mm / 0.15 inch
Quantity: 10 pieces

Package contents:
10 bearings