Product Description
TRB RC (4) 8 x 16 x 5mm Chrome Steel ABEC 5 Races with Nylon Ball Cage and 9 Hard Chrome Steel Balls, Open Bearing, No Seals, Dry.#688 Open
*Chromium Steel ABEC 5 Races.
*Matched Chrome Steel Balls for Higher Speeds
*Nylon Ball Cage to Reduce Weight.
*Non Lubricated