Inner dimension 12 mmOuter dimension 28 mmWidth 8 mmWeight 0,02 kgEAN 4026677420435 Temperature range -30 to +100 °C Contact angle 25 degree Tolerance class Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB Cage Hard tissue cage Material Standard bearing steel Version High-speed bearing Ball rows Single row bearing Lubrication Preserved Arrangement Single universal bearing Material of rolling elements Standard bearing steel Seal None, open bearing Preload Light preload Lubrication hole Without lubrication groove |