20x75x24mm Polyurethane Wheel Roller Bearing With Black Tire Sliding Guide For Smooth Linear Motion, 20mm Inner Bore, 75mm Outer Diameter, 24mm Width, Durable High Performance Wheel Bearing For Machinery And Equipment, Ideal For Sliding Guides, Conveyors

A compact polyurethane wheel bearing used in sliding guides, conveyors, and light-duty rollers. It’s a go-to choice for material handling equipment and linear motion setups that need smooth rolling and low friction.

✅ Inner diameter: 20 mm
✅ Outer diameter: 75 mm
✅ Width: 24 mm
✅ Tire material: Polyurethane wheel
✅ Tire color: Black
✅ Quantity: 1 piece

💡 What is a wheel bearing used for in sliding guides?

Polyurethane wheel bearings are handy for smooth, low-friction motion in compact sliding guides and light-duty rollers.

- Low-friction rotation in linear slides and conveyors

- Keeps wheels aligned for reliable rolling

- Easy replacement in modular guide assemblies

- Works well with black polyurethane tires for quiet operation