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Merkel U-Ring Seal Set 0217

Merkel U-Ring Seal Set 0217
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Hydraulic Seals | Piston Seals | Merkel U-Ring Seal Set 0217 Merkel U-Ring Seal Set 0217 Operating conditions Fabric Back-up ring * max. pressure depends on the profile. Medium/ Temperature Product description Two-piece Merkel seal set comprising an elastomer U-ring with an elastomer sealing edge, a fabric reinforcement on the contact area and an active back-up ring. Single-acting piston seal for use in hydraulics or pneumatics HEPG (glycol) Product advantages HEES (synthetic ester) Mineral greases Design notes Low friction due to fabric reinforcement Large range of dimensions Activated back-up ring prevents extrusion Please observe our general design notes in ➔ Technical Manual. Surface quality Peak-to-valley heights Groove base Groove flanks Pneumatic applications Sliding surface Percentage contact area Mr >50% to max. 90% at cutting depth c = Rz/2 and reference line C ref = 0%. Material U-Ring Admissible gap dimension Material Cotton fabric The largest gap dimension occurring on the non-pressurised side of the seal in operation is of vital importance for the function of the seal. ➔ Technical Manual. Tolerances Other materials like PTFE bronze back-up ring on enquiry. The admissible gap width, tolerances, guide play and deflection of the guide under load are to be taken into account when designing d2. ➔ Technical Manual. Nominal Ø D Fitting & installation Careful fitting is a prerequisite for the correct function of the seal. ➔ Technical Manual. © Freudenberg Sealing Technologies GmbH & Co. KG | Seals for Fluid Power eCatalog 2014

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Merkel U-Ring Seal Set 0217 1Pages

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Merkel U-Ring Seal Set 0217
1Pages