CeramicSpeed Bearing 61802 6802 coated 15x24x5mm

61802 (6802) coated bearing - inner diameter 15mm/outer diameter 24mm/thickness 5mm Suitable for all disciplines. Advantages over standard bearings: Low friction, longer life and better power transferUltra smooth silicon nitride balls combined with ultra smooth polished hardened steel grooves Balls held in a reinforced polyamide cage Seals prevent the ingress of dirt and moisture CS balls 400% smoother, 128% harder and 58% lighter than standard steel bearings