100 Pack 8mm Bore 2 Inch Plastic Tire Ball Bearings With Black Tire Outer Ring Durable Precision Bearings For Small Machinery Projects And Hobbyist RC Models

Bulk 100-Pack 8mm Bore Tire Ball Bearings with 2 Inch OD
✔️ 8 mm bore, 2 in outer tire, 0.5 in thick, 100-pack

These compact bearings feature an 8 mm bore and a black plastic tire surrounding a steel ball bearing core, designed for light-duty motion in hobby projects, robotics, and model builds. The 100-pack makes it easy to stock up for bulk replacements or multi-assembly use, ensuring consistent size and performance across parts.

✅ Bore: 8 mm (0.315 in)
✅ Outer tire diameter: 2 in (50.8 mm)
✅ Tire thickness: 0.5 in (12.7 mm)
✅ Outer material: plastic tire with steel bearing core
✅ Count: 100 bearings per pack

💡 What is a tire ball bearing used for in hobby projects?

These handy bearings give smooth motion in tight spaces without bulky hardware.

- Handy for hobby robotics, RC builds, model work - Great for low-profile axles and compact gear trains - Ideal for bulk replacements and consistent sizing - Useful when you need economical, ready-to-swap components