Seismic® Tekton bearings feature wide, flat contact surfaces at the ends of integral half-spacers. Now larger and color-anodized, the broad flanges square up, co-align and self-stabilize inside your wheels – correcting more than ever for flaws in bearing seat levelness and spacing / axle diameter and straightness.
Self-straightening: Prevents bearings from sitting or rocking out of alignment better than any other system. Self-supporting: Protects bearings from internal stresses that accelerate wear.
The 6-Ball Tekton is constructed with fewer, larger balls than ordinary 608Z bearings. This means less ball-raceway surface contact area, less friction, quicker acceleration, higher speed, and longer life.