Stainless steel B5

Especially for cycling, this range with a high quality is perfect to resist to the most extreme circumstances.

Each component (balls, rings, cages and grease) is manufactured and assembled with precision.

The BlackBearing B5 bearings match 100% to replace your original bearings.

The stainless steel material offers an important resistance against corrosion. However, stainless steel is softer than steel, what makes the bearings less resistant than a standard B5 steel bearing.

The stainless steel B5 bearing is recommended for wet conditions.

Characteristics :

  • Stainless steel balls KS440 abec 5
  • Stainless steel rings KS440 with optmized internal design
  • steel cage AISI-304
  • Reinforced « 2RS » seals wet and dust resistance
  • High qualité grease