Model
Ceramic Bearing ABEC5 Tripeak 699 LBLU - 9x20x6MM
Bearing Specification:
Inner diameter: 9mm
Outer diameter: 20mm
Width: 6 mm
Application: Wheel hubs
Abec5 Ceramics
Ceramic bearings utilize G5 grade ceramic balls and are combined with a precision machined steel race, providing excellent rotational performance for cyclists.
P05 precision steel ball bearings for reassuringly high smoothness and durability. 0.005 mm for raceway eccentricity (out of roundness) on the inner race. That's precision