130 FRANCEJOINT | Alldatasheet

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QUALITY & EXPERTISE FOR YOUR SEALING NEEDS DESCRIPTION The BECA 130 profile is a gamma seal. Sealing happens when the axial force of the lip comes into contact with the housing. The metal part protects the rubber axial lip from external pollution. ADVANTAGES Good dynamic sealing Very good protection against external solid particles Modern axial sealing lip with a low radial load Low power loss Installation in a reduced size No additional retention system necessary APPLICATIONS Axles Machine tools Electric motors Pumps Transmissions MATERIALS Rubber NBR 70 - 75 Shore A FKM 70 - 75 Shore A Metal cage Steel - AISI 1010 GAMMA SEALS BECA 130 | TECHNICAL DATA Temperature -30°C / +200°C Speed 20 m/s Media Mineral hydraulic oils Synthetic lubricants The figures above indicate the maximum values and may not be cumulated. They may be developed, depending on the materials used. | SURFACE ROUGHNESS The recommended surface roughness for the shaft must not exceed 4 µm Ra. There must be no burrs or defects on the shaft. | CHAMFERS AND ANGLES Shaft diameter Ød1 h9 Angle Chamfer C (+/-) | ASSEMBLY RECOMMENDATIONS Ød1 Ød1+0,5 Ød2 Ød2+0,3 Ød1 ROTARY SEALS | GAMMA SEALS | BECA 130

| DIMENSIONS Part number Shaft diameter Ød1 h9 Outside diameter ØD Width Width of positioning Bore diameter Øda max C ØD Ød1 10/15° Øda max ROTARY SEALS | GAMMA SEALS | BECA 130 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