Tension spring - Import export

Aluminium 6060 T5. Cover plug PA 6.6. Version: Black anodised. Colourless anodised. Note: These hinges have stainless steel tension springs which enables doors and hatches to open or close automatically. Opening angle 270°. Spring torque opening: M(0°): 0.7 Nm / M(90°): 0.5 Nm / M(180°): 0.3 Nm Fastened with DIN 7991 countersunk screws.

Elastomer NBR. Brace ring and tension spring steel. Rotary shaft lip seals are readytoinstall seals for sealing rotating shafts. They are made from an elastomer outer sleeve and an internal bracing shim. The tension spring ensures increased pressure of the lip against the shaft and supports static sealing. Form A DIN 3760 (ISO 6194/1) version, smooth OD. Form AS DIN 3760 (ISO 6194/0) version, smooth OD with extra dust lip to protect from external dirt. The material NBR has a high wear resistance and is resistant to motor fuels, oil, hydraulic oil and lubricating grease. Operating limits Circumferential speed (m/s) ≤12 Pressure (MPa/bar) ≤0.05/0.5 (rotary shaft lip seals are generally meant for unpressurised operation).