Inner dimension 50 mmOuter dimension 80 mmWidth 16 mmWeight 0,27 kgEAN 4026677516213 Temperature range -30 to +100 °C Material of rolling elements Si3N4, silicon nitride (ceramics) Contact angle 25 degree Lubrication hole Without lubrication groove Seal None, open bearing Arrangement Single universal bearing Version High-speed bearing Ball rows Single row bearing Tolerance class Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB Lubrication Preserved Cage Hard tissue cage Current insulation Insulating ceramic balls Preload Light preload Material Stainless steel (Cronidur) |