Sealed 40x50x6mm Inner Diameter 40mm Outer Diameter 50mm 6mm 鋼製 耐久性にSealed 。RC トラックに最適で、摩擦を低減し、滑らかで精密な動きを実現します。

Slim sealed 6708-2RS bearing 40x50x6mm for RC
✔️ 40x50x6mm chrome steel, 2 rubber seals, pre-lubed with grease

This slim sealed metric ball bearing is a compact option ideal for RC cars, trucks, drones, and robotics projects. Its small footprint and two-seal design help keep dust out while delivering smooth rotation on tight shafts.

✅ 6708-2RS sealed ball bearing
✅ Size: 40x50x6 mm
✅Material: chrome steel
✅ Seals: two rubber seals for dust protection
✅ 潤滑：グリースがあらかじめ塗布されています
✅ 内容：piece

💡 What is a sealed metric ball bearing used for in hobby RC and precision machinery? This handy part provides smooth rotation, dust protection, and easy mounting in tight spaces.

• sealed ball bearing for RC cars and robotics
• 40x50x6 mm metric size for slim shafts
• dual rubber seals and grease pre-lubed for quick install
• dust/moisture resistance for outdoor use