Revolution Design 3026 - Element RC Enduro - Ultra Bearing Set (24 pieces)

The Set contains:

6 pieces ca. 10x15x4mm Ball bearing
4 pieces ca. 6x14x4mm Thrust bearing 
14 pieces ca. 5x10x4mm Ball bearing

The Ball bearings all have one steal sealed and one rubber sealed side.
The rubber sealed side is used for maximum protection from dust and dirt.
The steal sealed side is used for maximum smoothness.

Our recommendation: The rubber sealed side should always be mounted that it faces outwards. Example Hub Bearings: The rubber faces outwards, the stealside faces inwards.