Inner dimension 50 mmOuter dimension 80 mmWidth 16 mmWeight 0,25 kgLubrication hole Without lubrication groove Cage Hard tissue cage Seal None, open bearing Material of rolling elements Si3N4, silicon nitride (ceramics) Arrangement Single universal bearing Lubrication Preserved Version High-speed bearing Current insulation Insulating ceramic balls Contact angle 15 degree Material Standard bearing steel Tolerance class inner ring More accurate than P2 or ABEC 9 Tolerance class outer ring More accurate than P4 or ABEC 7 Preload Light preload Temperature range -40 to +110 °C Ball rows Single row bearing |
