Product Description
TRB RC (1) 8 x 22 x 7mm Chrome Steel ABEC 9 Black Races with Nylon Ball Cage and 7 Ceramic ZrO2 Balls, Open Bearing, No Seals, Dry.#608-BK/C Open
*Chromium Steel ABEC 9 Black Races.
*Diamond Polished Ceramic ZrO2 Balls for Increased Speeds.
*Nylon Ball Cage to Reduce Weight, Faster Speed.
*Non Lubricated
