Kit de roulements à billes pour moteur à incandescence 40, comprenant Sealed en caoutchouc, Seals double face, de la graisse Seals frottement, Chrome Steel 52100 résistantes à la corrosion, une cage à faible frottement et une précision ABEC 1 pour un fonctionnement fluide et fiable du moteur

These ball bearings are a ready-to-install kit designed for MVVS Glow Engine 40 closures. They deliver reliable, low-friction rotation and long-lasting service by using 52100 chrome steel balls and double rubber seals. Ideal for replacing worn bearings in glow engines and other small-model power systems.

✅ Set of 2 bearings using high chromium 52100 steel balls
✅ Rubber sealed closures on both sides for moisture and debris protection
✅ ABEC-1 precision for smooth rotation in small engines
✅ Low friction grease lubrication for extended life
✅ Compatible with MVVS Glow Engine 40 bearing housing and closures

💡 What is a sealed ball bearing used for in hobby engine assemblies? This handy part helps reduce friction and wear around rotating shafts.
- Reduces rotational resistance and wear on moving parts
- Provides shielded protection against dirt and moisture
- Fits common small-engine housings and glow engine setups