200 FRANCEJOINT | Alldatasheet
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QUALITY & EXPERTISE FOR YOUR SEALING NEEDS || EXTRUSION GAPS Pressure MPa Radial gap F/2 25 MPa 0.80 30 MPa 0.70 50 MPa 0.50 70 MPa 0.35 || SURFACE ROUGHNESS Roughness Dynamic surface area Static surface area Groove flanks Ra 0.1 - 0.4 µm ≤1.6 µm ≤3.2 µm Rz 0.63 - 2.5 µm ≤6.3 µm ≤10.0 µm Rmax 1.0 - 4.0 µm ≤10.0 µm ≤16.0 µm || CHAMFERS AND RADIUS Radial section S Radius Radius Chamfer C 5.00 0.40 0.60 2.50 7.50 0.80 1.00 4.00 10.00 0.80 1.00 5.00 12.50 1.00 1.20 6.50 |DESCRIPTION The BECA 200 profile is a compo- compact rod seal composed of a fabric part, a rubber part and a POM back-up ring as standard. It can be assembled in a groove according to standard ISO 5597. |ADVANTAGES Excellent wear resistance Excellent resistance to high pressures Good chemical resistance Can be assembled in a closed groove for Ød1 ≥ 35.00 mm |APPLICATIONS Mobile hydraulics Presses Aftermarket Standard cylinders |MATERIALS Profiled seal NBR 80 Shore A FKM 80 Shore A Back-up ring Polyoxymethylene - POM Bronze-filled PTFE Other grades of materials are available. Please contact our experts. || TECHNICAL DATA Temperature -30°C / +200°C Pressure 70 MPa Speed 0.5 m/sec Media Mineral hydraulic oils Fire-resistant liquids Biocompatible fluids Water Others (contact our experts) The figures above indicate the maximum values and may not be cumulated. They may be developed, depending on the materials used. ROD SEALS BECA 200 HYDRAULIC SEALS | ROD SEALS | BECA 200
FRANCE JOINT SAS Zone Artisanale Le Mortier - B.P . 50009 - Cugand - 85613 Montaigu Cedex - France Ph. +33 (0)2 51 42 13 76 - Fax +33 (0)2 51 43 61 14 - Email: contact@francejoint.fr - Website: www.francejoint.com ØD1 SØd1 20/30° C F_2 || DIMENSIONS Part number Rod diameter Ød1 f8 Groove diameter ØD1 H11 Groove width L1 0/+0.20 200.0028038 28.00 38.00 16.00 200.0030040 30.00 40.00 16.00 200.0032042 32.00 42.00 16.00 200.0035045 35.00 45.00 16.00 200.0036046 36.00 46.00 16.00 200.0040050 40.00 50.00 16.00 200.0045055 45.00 55.00 16.00 200.0045060 45.00 60.00 22.50 200.0046061 46.00 61.00 22.50 200.0050060 50.00 60.00 16.00 200.0051071 51.00 71.00 30.00 200.0055070 55.00 70.00 25.00 200.0056071 56.00 71.00 25.00 200.0060080 60.00 80.00 30.00 200.0061081 61.00 81.00 30.00 Part number Rod diameter Ød1 f8 Groove diameter ØD1 H11 Groove width L1 0/+0.20 200.0063078 63.00 78.00 25.00 200.0065080 65.00 80.00 25.00 200.0070085 70.00 85.00 25.00 200.0070090 70.00 90.00 30.00 200.0071091 71.00 91.00 30.00 200.0080095 80.00 95.00 25.00 200.0080100 80.00 100.00 30.00 200.0081101 81.00 101.00 30.00 200.0090105 90.00 105.00 25.00 200.0090110 90.00 110.00 30.00 200.0091111 91.00 111.00 30.00 200.0100120 100.00 120.00 32.00 200.0110130 110.00 130.00 32.00 200.0125145 125.00 145.00 32.00 200.0140160 140.00 160.00 32.00 The figures highlighted in bold correspond to the dimensions for standard ISO 5597, with the rod diameters in line with standard ISO 3320. Other intermediate sizes can be provided. HYDRAULIC SEALS | ROD SEALS | BECA 200