• B7224-E-T-P4S-UM | B7224ETP4SUM• Inner dimension: 120, Outer dimension: 215, Width: 40, Weight: 5,23, EAN: 4026677627674, Lubrication hole: Without lubrication groove, Material of rolling elements: Standard bearing steel, Temperature range: -30 to +100 °C, Tolerance class: Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB, Arrangement: Single universal bearing, Ball rows: Single row bearing, Lubrication: preserved, Preload: Medium preload, Material: Standard bearing steel, Seal: None, open bearing, Cage: Polyamide cage, Contact angle: 25 degree