• HSS71910-E-T-P4S-UL | HSS71910ETP4SUL• Inner dimension: 50, Outer dimension: 72, Width: 12, Weight: 1, EAN: 4012801490870, Temperature range: -30 to +100 °C, Seal: Non-contact seal on both sides, Contact angle: 25 degree, Tolerance class: Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB, Cage: Hard tissue cage, Lubrication: High temperature grease, Material: Standard bearing steel, Version: High-speed bearing, Ball rows: Single row bearing, Material of rolling elements: Standard bearing steel, Arrangement: Single universal bearing, Preload: Light preload, Lubrication hole: Without lubrication groove