10mm Bore Bearing With 38mm Plastic Tire 10x38x12mm Ball Bearing Assembly for RC Cars and Small Machinery Durable Steel Core and Plastic Tire for Smooth Operation

Single 10mm bore bearing with 38mm plastic tire, 10x38x12mm
✔️ 10mm bore, 38mm outer dia, 12mm tire width, 1 pc per unit

The 10x38x12mm bearing is a compact, combined unit that pairs a 10mm bore ball bearing with a molded plastic tire. This handy setup is commonly found in small robotics, hobby machinery, and lightweight conveyor wheels where space is tight and smooth rotation matters.

✅ Bore: 10mm inner diameter (bore)
✅ Outer diameter: 38mm
✅ Tire width: 12mm; integrated plastic tire with steel ball bearing
✅ Inner bearing width: 10mm
✅ Quantity: 1 bearing per pack
✅ Material: steel ball bearing with plastic tire

💡 What is a small bore bearing used for in DIY projects?

Here's a concise, practical answer for common scenarios.

- Ideal for compact shafts in hobby robotics and 3D printers with a 10mm bore
- Supports light conveyors and small wheels with low-friction rotation
- Fits tight spaces where a sealed ball bearing and plastic tire combo helps durability