4mm ID Flanged Ball Bearing (14mm OD, 5mm Thickness) - 2 Pack

Flanged ball bearings provide smooth and reliable rotation of 4mm diameter shafts. High-carbon steel housing and balls ensure durability and minimal friction.

• Weight: 4.2g each
• Material: High-carbon steel
• Inner diameter: 4mm
• Outer diameter: 14mm
• Thickness: 5mm

Ideal for 3D printers, CNC machines, and other mechanisms that require precise and reliable shaft rotation.