• W45-75-8 BA | W45758BA• Inner dimension: 45, Outer dimension: 75, Width: 8, Weight: 0,01, 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