8mm Bore Bearing - 38mm Black Tire 8x38x13mm

8mm Bore Bearing with Black Tire
✔️ Steel Ball Bearing Integrated with 38mm Tire

This is a compact steel ball bearing with a built-in black tire, commonly used in sliding track systems, drawer rollers, and conveyor equipment. With an 8mm bore, this bearing offers easy installation on standard shafts and provides smooth, low-friction movement thanks to its integrated rubber outer.

✅ Inner Diameter: 8mm
✅ Outer Diameter (Tire): 38mm
✅ Total Width: 13mm
✅ Tire Material: Black rubber or polyurethane (provides grip and shock absorption)
✅ Bearing Material: Chrome steel
✅ Type: Deep groove ball bearing with tire
✅ Quantity: 1 Unit

💡 What’s the advantage of bearings with integrated tires?
Bearings with tires:

1. Reduce vibration and noise during operation

2. Protect surfaces from scratching or wear

3. Offer traction, which is perfect for sliding or rolling motion on rails or tracks

This combo tire-bearing unit is a great fit for carts, robotics, and automation rails. Try it in your next smooth-movement project!