NOVATEC EZO 699-2RU hub bearing

This component should be installed by a professional bicycle shop with profi-tools. Deep groove ball sealed bearing of high quality made by japanese Sapporo Precision Bearing (SPB). A low friction and optimized for low noise and low vibration which enables high rotational speeds. It accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than other bearing types. Features: - Sealing 2RU more durable non-contact rubber sealing from both two sides - Sealing ring are made of oil-resistant nitrile butadiene rubber - NBR, suitable for operating temparature from -40 °C to +100 °C and +120 °C in short-time use. Specifications: - Inner diameter: 9 mm - Outer diameter: 20 mm - Height / width: 6 mm - Weight: 7,6 g - Assembled in Novatec hubs with 9mm axle: AS61CB, AS511SB a A291SB