• 70UHC100 .A21.I/1.L | 70UHC100.A21.I/1.L• Inner dimension: 70, Outer dimension: 110, Width: 20, Weight: 0,61, Lubrication 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: 21 degree, Material: Standard bearing steel, Temperature range: -40 to +110 °C, Tolerance class inner ring: More accurate than P4 or ABEC 7, Tolerance class outer ring: More accurate than P5 or ABEC 5, Preload: Light preload, Ball rows: Single row bearing