Espey WD200 Carbon Floating Ring Seal
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100 Piece (MOQ)
Features Torque transmission depending on application with set screw or as shrink fit Metallic coating (FMP 84) basically for applications without high oxidation Ceramic coating (EMP 98) basically for applications with high oxidation Design one- or two-piece Advantages Easy installation by split design (2-piece version) High reliability Long-term operation time Maintainability Operating range FMP 84 (metallic coating) General description: chromium carbide Coating process: flame spray technique (no influence on material structure) Shrink acceptability: very good Shaft diameter: d = 45 … 340 mm (1.77″ … 13.39“) Operating temperature: t = max. 1,000 °C (1,832 °F) Peripheral velocity: vu = max. 240 m/s (787 ft/s) Hardness: >65 HRC EMP 98 (ceramic coating) General description: chromium oxide (ceramic) Coating process: flame spray technique (no influence on material structure) Shrink acceptability: with restrictions Shaft diameter: d = 45 … 340 mm (1.77″ … 13.39“) Operating temperature: t = max. 600 °C (1,112 °F) Peripheral velocity: vu = max. 150 m/s (492 ft/s) Hardness: >58 HRC Materials 1.4021-FMP, 1.4086, 1.4462-FMP, 1.4571-FMP, others Standards and approvals DIN 42955