B8-79D-2RS Roulement d’alternateur 8x23x11mm étanche

B8-79D-2RS Sealed Ball Bearing
✔️ 8mm x 23mm x 11mm - Chrome Steel, Rubber Sealed

The B8-79D-2RS is a deep groove ball bearing with rubber seals on both sides, made to block out dust and moisture while delivering smooth, high-performance rotation. With its compact size and durable chrome steel construction, it's perfect for small motors, gear systems, and tools.

✅ Pack size: One bearing
✅ Type: Deep groove radial ball bearing
✅ Dimensions: 8mm x 23mm x 11mm
✅ Inner diameter: 8mm
✅ Outer diameter: 23mm
✅ Width: 11mm
✅ Material: 52100 chrome steel
✅ Closures: Rubber sealed on both sides (2RS)
✅ Lubrication: Pre-lubricated with grease

💡 What makes sealed ball bearings ideal for small mechanical systems?
Bearings like this are built for tight spaces where protection and smooth motion are key. Here’s why they’re used:

• Les joints en caoutchouc empêchent les contaminants et la graisse d’entrer

• Compact design fits small motors, tools, and gearboxes

• Chrome steel resists wear for longer lifespan

• Pre-lubed for quick, no-hassle installation

If you're after a tough, compact bearing that won’t quit, this one’s ready to get to work. Toss it in your cart and keep your project running strong!