Inner dimension 55 mmOuter dimension 90 mmWidth 36 mmWeight 0,76 kgLubrication hole Without lubrication groove Cage Hard tissue cage Seal None, open bearing Contact angle 21 degree Arrangement Single universal bearing Ball rows Double row bearing Lubrication Preserved Preload Medium preload Material Standard bearing steel Tolerance class inner ring More accurate than P2 or ABEC 9 Tolerance class outer ring More accurate than P2 or ABEC 9 Material of rolling elements Standard bearing steel Temperature range -40 to +110 °C |