Freudenberg Sealing Technologies Simrit Rotary Shaft Seal 72 Nitrile Butadiene Rubber 902, 50 mm ID, 65 mm OD, 8 mm 40413838

Freudenberg Sealing Technologies Simrit model 40413838 is a high-performance rotary shaft seal manufactured from 72 Nitrile Butadiene Rubber 902 with a 50 mm inside diameter, 65 mm outside diameter, and 8 mm thickness. Engineered for exceptional wear resistance and reliable sealing, this seal is designed for demanding industrial and mechanical applications.

The elastomer outer casing comprises NBR 902 nitrile rubber combined with a spring-loaded sealing lip, allowing compatibility with both mineral and synthetic oils and greases. This construction enhances sealing performance under challenging conditions, making it ideal for use in aerospace, railway, power transmission, automotive, machine tools, fluid handling, production lines, energy, and power generation sectors.

The seal achieves an 80% reduction in friction torque and a 50% decrease in specific heat generation, effectively reducing power loss and running costs. Its pressure stability up to 0.5 bar combined with suitability for bidirectional rotating shafts at velocities up to 40 m/s ensures versatility in various rotary shaft sealing applications.

Its robust design extends equipment service life by minimizing seal wear and heat-induced damage, ultimately reducing downtime and maintenance expenses. Manufactured from 72 Nitrile Butadiene Rubber 902 for enhanced durability.

Spring-loaded sealing lip suitable for oils and greases. Pressure stable up to 0.5 bar for versatile applications. Compatible with bidirectional shafts up to 40 m/s velocity. Reduces friction and heat generation, improving energy efficiency.

Widely used across aerospace, railway, automotive, and industrial sectors. Produced in Czech Republic, ensuring quality manufacturing standards.

This product is an essential component for mechanical systems requiring reliable shaft sealing with long service life. It supports diverse industrial applications including manufacturing, energy, fluid power, and transportation, contributing to enhanced operational efficiency and reduced maintenance costs.

Choose Freudenberg Sealing Technologies Simrit seals for dependable sealing solutions engineered to perform in demanding environments. Explore more high-quality sealing products and accessories in the industrial Seals category on EnvMart.