TripeaK Ceramic Bearing 17287 LLB | ABEC5 17x28x7MM

Model

EMA-JC17287-LLB

ABEC5 Tripeak Ceramic Bearing

Bearing Specification:

Inner diameter: 17mm
Outer diameter: 28mm
Width: 7 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 runout (out of roundness) on the inner race. That's precision.