Black Bearing cs 6803 (17x26x5mm) ceramic bearing

Experience the high-end performance provided by BlackBearing ceramic wheel hub bearings. Lighter, they optimise wheels while providing better grip at very high speeds, longer life (several times that of a standard bearing), less friction, more rigidity, more precision and better mechanical characteristics.

Features

• Treated steel inner and outer rings
• Silicon nitride balls
• Steel cage
• Low-friction 2RS seals: waterproof and dustproof
• Specific grease for ceramic bearings
• Internal diameter: 17 mm
• Outer diameter: 26 mm
• Thickness: 5 mm