8mm ID Linear Ball Bearing (15mm OD, 45mm Length) - 2 Pack

The bearing provides smooth and precise linear motion in mechanisms. High-carbon steel construction with a plastic cage and rubber seals ensures durability and minimal friction.

• Length: 45 mm
• Weight: 24 g each
• Material: High-carbon steel housing and balls, plastic cage, rubber seals
• Inner diameter: 8 mm
• Outer diameter: 15 mm

Ideal for 3D printers, CNCs, and other linear actuators, providing precise and reliable movement along guides.