510 FRANCEJOINT | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 2
Technical content
QUALITY & EXPERTISE FOR YOUR SEALING NEEDS 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 4.00 0.40 0.40 2.50 5.00 0.40 0.40 3.00 7.50 0.40 0.40 4.50 10.00 0.80 0.80 5.50 15.00 0.80 0.80 8.00 DESCRIPTION The BECA 510 profile is a high- performing, double acting compact piston seal composed of two POM wear/back-up rings, a polyurethane friction ring for dynamic applications and a flexible pre-tightened NBR ring. It can be assembled in a groove according to standard ISO 6547. ADVANTAGES Excellent wear resistance Very low compression set Closed groove assembly APPLICATIONS Construction equipment Lifting equipment Hydraulic cylinders MATERIALS Profiled seal NBR 80 Shore A Friction ring PU 93 Shore A - Blue PU 96 Shore A - Blue High temp. PU 96 Shore A - Beige Wear/back-up rings Polyoxymethylene - POM TECHNICAL DATA Temperature -30°C / +100°C Pressure 40 MPa Speed 0.5 m/sec Media Mineral hydraulic oils The figures above indicate the maximum values and may not be cumulated. They may be developed, depending on the materials used. PISTON SEALS BECA 510 HYDRAULIC SEALS | PISTON SEALS | BECA 510
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 L1 L2L2 20/30° C F_2R1 SØd1 Ød3 Ød2 DIMENSIONS Part number Bore diameter ØD1 H9 Groove diameter Groove width Ød1 h9 Ød2 h9 Ød3 h11 L1 0/+0.4 L2 0/+0.15 The figures highlighted in bold correspond to the dimensions for standard ISO 6547, with the bore diameters in line with standard ISO 3320. Other intermediate sizes can be provided. HYDRAULIC SEALS | PISTON SEALS | BECA 510