384

384 FRANCEJOINT | Alldatasheet

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QUALITY & EXPERTISE FOR YOUR SEALING NEEDS DESCRIPTION The BECA 384 profile is a snap-on polyurethane monobloc rod seal. ADVANTAGES Excellent abrasion and wear resistance Multi-functional sealing device and external wiper seal APPLICATIONS Shock absorbers Distributor Standard cylinders MATERIALS PU 93 Shore A - Blue PU 96 Shore A - Blue High temp. PU 96 Shore A - Beige Other grades of materials are available. Please contact our experts. | TECHNICAL DATA Temperature -30°C / +110°C Pressure 1.6 MPa Speed 1 m/s Media Lubricated air Oil-free air Non-aggressive gases The figures above indicate the maximum values and may not be cumulated. They may be developed, depending on the materials used. | 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 Radial section S Chamfer C 4.00 2.00 5.00 2.50 ROD SEALS BECA 384 PNEUMATIC SEALS | ROD SEALS | BECA 384

Ød1 ØD1 ØD2 30° 30° ØD1 e R 0,2 b CC | DIMENSIONS Part number Rod diameter Ød1 e9 Groove dimensions ØD1 H10 ØD2 H10 H1 L1 0/+0.60 L2 0/+0.25 L3 L4 R 0/+0.20 e b 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 PNEUMATIC SEALS | ROD SEALS | BECA 384