• W7-19-6 BA | W7196BA• Inner dimension: 7, Outer dimension: 19, Width: 6, Weight: 0,002, Version: Rubber coating, Pressure resistance: Up to 0.5 bar max., Material: NBR (Perbunan), Temperature range: -30 to +100 °C, Dust lip/Protective lip: Without, Tension spring: Non-alloy steel