Freudenberg Sealing Technologies Simrit Rotary Shaft Seal 72 Nitrile Butadiene Rubber 28 mm ID, 47 mm OD, 7 mm 40413201

Freudenberg Sealing Technologies Simrit 40413201 rotary shaft seal is a precision-engineered sealing solution featuring 72 Nitrile Butadiene Rubber 902 material. This product includes a 28 mm inside diameter, 47 mm outside diameter, and 7 mm thickness, engineered for high performance in industrial applications.

The elastomer outer casing of nitrile rubber combined with a spring-loaded sealing lip makes it robust against wear and heat generation. This seal is compatible with mineral and synthetic oils and greases, providing exceptional sealing for rotating shafts with ISO h11 shaft tolerance and housing bore tolerance of H8, ensuring a snug and efficient fit.

Designed for pressures up to 0.5 bar and bidirectional rotational speeds up to 40 meters per second, it decreases friction torque by 80%, heat generation by 50%, and wear significantly, contributing to longer working life and reduced maintenance downtime.

This seal serves a wide range of industries including aerospace, railway systems, power transmission, automotive, machine tooling, fluid handling, production lines, energy, and power generation equipment.

The product is a suitable replacement for R21 and certain R4 seals, offering significant enhancements in durability and operational efficiency while reducing power losses. This rotary shaft seal is manufactured from 72 Nitrile Butadiene Rubber 902 for enhanced wear resistance.

The seal features a spring-loaded sealing lip for excellent contact and durability. Suitable for use with mineral and synthetic oils and greases in various applications. Designed for shaft tolerance ISO h11 and housing bore tolerance H8 to ensure precise fit.

Operates effectively up to 0.5 bar pressure and speeds up to 40 m/s bidirectionally. Significantly reduces friction torque by 80% and heat generation by 50% compared to conventional seals. Ideal for applications in aerospace, railway, power transmission, automotive, machine tools, fluid handling, energy and power generation industries.

Replacement for R21 and in some cases R4 seals. Choose from EnvMart's extensive selection of industrial Seals for reliable and efficient machinery operation.