The U604ZZ U Grooved ball bearing has a 4mm inner diameter and is commonly used as a a filament idler bearing in 3D printer extruder assemblies.
The SC8UU pillow block linear bearing is extremely popular with CNC machines and 3D printers. Commonly used with 8mm linear shafting.
LM8UU Linear Ball Bearing with 8mm Inner Diameter for smooth, low-friction linear motion along smooth and straight rods – 8mm ID, 15mm OD, 24mm Long.
A flanged ball bearing with a 4mm inner diameter, commonly used in a timing belt idler assembly.
These 608ZZ Radial Ball Bearings offer an 8mm Inner Diameter, a 22mm Outer Diameter and a 7mm thickness for low-friction radial motion.
This CR-10S Shaft Support Bearing Mount fits the top of the Z-axis, reducing wobble, salmon skin and other problems - while improving overall quality.
The i3 Z-Axis Damper Pads are designed to act as a stabiliser between the stepper motor and the Z-Axis shaft – To reduce z-wobble and improve print quality.