• 7011 CDGA/P4A | 7011CDGA/P4A• Inner dimension: 55, Outer dimension: 90, Width: 18, Weight: 0,372, EAN: 7316570246704, Material of rolling elements: Standard bearing steel, Tolerance class: Dimensional accuracy P4 / ABEC 7 Running accuracy better tha, Cage: Polyamide cage, Temperature range: -30 to +100 °C, Contact angle: 15 degree, Ball rows: Single row bearing, Seal: None, open bearing, Arrangement: Single universal bearing, Preload: Light preload, Material: Standard bearing steel, Lubrication hole: Without lubrication groove, Lubrication: preserved