Revolution Design 3051 - Ultra Bearing Set for Hot Bodies D815

Ultra Bearing Set for Hot Bodies D815

The Set contains:

• 2 pieces ca. 11.5x21x5mm Ball bearing (completely rubber sealed)
• 4 pieces ca. 11.5x18x4mm Ball bearing
• 12 pieces ca. 7.5x16x5mm Ball bearing
• 4 pieces ca. 5x10x3mm Ball bearing 

The Ball bearings (not flanged) 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.