HTS II Typ 9535

Product catalog summary

Product Description: The Simmerring Radiamatic® HTS II Type 9535 is designed for open housings and features a patented sealing lip that significantly reduces friction compared to standard geometries.

Product Advantages: The seal offers good dry running properties, steam resistance, good thermal conductivity, electroconductivity/antistatic properties, and is suitable for water applications. It is anti-adhesive and can be easily matched to various housings.

Operating Conditions: The seal operates effectively within a temperature range of -80 to +200 °C and can handle circumferential speeds of 18 m/s at 0.15 MPa and 0.6 MPa. Higher speeds are possible when used un-pressurised, and special versions are available for alternating pressure/vacuum operations.

Design Notes: The hardness of the contact area should be between 45–65 HRC with a depth of hardening greater than 0.5 mm. Surface quality requirements include peak-to-valley heights of Ra <1.8 µm and Rt <10.0 µm for the housing, and Ra 0.1–0.2 µm and Rt 0.5–1.0 µm for the shaft. Tolerances for housing bore and shaft are H8 and h11 respectively, with a maximum radial shaft deflection of ±0.05 mm.

Fitting & Installation: Proper fitting is crucial for the seal's functionality, as detailed in the Technical Manual.

Applications: The seal is suitable for use in fans, gearboxes, compressors, pumps, electrical drives, mixers, and machine tools.

Material: The profile ring is made of PTFE carbon K212, and the clamping ring is made of stainless steel. Other materials are available upon enquiry.

Catalog excerpts

Simmerrings | Simmerring Radiamatic® HTS II Type 9535 made of PTFE Simmerring Radiamatic® HTS II Type 9535 made of PTFE Clamping ring PTFE profile ring Product description Simmerring for open housings. Significantly reduced friction com- pared to standard geometries due to the patented sealing lip. Product advantages ■ Good dry running properties ■ Good thermal conductivity ■ Type can be easily matched to housing ■ Suitable for water applications Design notes Please observe our general design notes in -* Technical Manual. Hardness of the contact area Depending on material: 45-65 HRC, >0,5 mm depth of Surface quality Peak-to-valley heights ground with no lead * Depending on increase in rotational speed, the radial shaft deflection may need to be more tightly limited. Please enquire. Test time Fitting & installation Careful fitting is a prerequisite for the correct function of the seal. -» Technical Manual. : Other materials on enquiry. Operating conditions When used un-pressurised, significantly higher circumferential speeds are possible. Special versions are available for alternating operation in pressure/vacuum. 1 Freudenberg Simrit GmbH & Co. KG | Simmerrings and Rotary Seals eCatalog 201 1

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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