42mm OD / 30mm ID Outer Seals (each)

Outer dust seal for 6806 bearings. 30mm inner diameter fits over 30mm diameter crank spindles. 42mm outer diameter covers the outer race of a 6806 bearing. This is a light duty dust seal with minimal sealing abilities. This seal is 1mm thinner than seals provided with our bottom brackets for 30mm diameter spindles.

• Inner Diameter: 30mm
• Outer Diameter: 42mm
• Thickness: 1.5mm
• Replacement seal for our BB86-30-BB and BB86-30-CER bottom brackets.
• Sold Individually

Note: Installl with the embossed lettering facing the bearing.