Freudenberg Sealing Technologies Simrit 72 Nitrile Butadiene Rubber 902 Rotary Shaft Seal, 35 mm ID, 72 mm OD, 10 40413788

Freudenberg Sealing Technologies Simrit 40413788 rotary shaft seal, constructed from high-performance 72 Nitrile Butadiene Rubber 902, delivers superior wear resistance and sealing capabilities essential for a wide range of industrial applications.

This seal has a 35 mm inside diameter, 72 mm outside diameter, and a 10 mm thickness, optimized for rotary shaft sealing and ensuring effective lubrication retention and contaminant exclusion.

The elastomer outer casing combined with a spring-loaded sealing lip allows compatibility with mineral and synthetic oils and greases, beneficial for enhancing equipment longevity by reducing wear and friction losses.

Its advanced design reduces friction torque by approximately 80%, specific heat generation by 50%, and wear, significantly decreasing operational power losses and maintenance downtime.

Pressure stability up to 0.5 bar and capability to operate on bidirectional rotating shafts at velocities of up to 40 meters per second makes it suitable for demanding industrial environments.

The seal serves as a versatile and suitable replacement for R21 and in certain cases R4 seals, suitable for diverse machinery including axles, power tools, industrial gearboxes, motors, and pumps.

Manufactured in the Czech Republic, this product meets stringent quality standards, providing reliable performance in aerospace, automotive, railway, power transmission, machine tool, fluid handling, production line, energy, and power generation applications.

The seal features a nitrile rubber elastomer outer casing for robust chemical and wear resistance. Spring-loaded sealing lip enhances contact and sealing efficiency on rotating shafts. Reduces friction and heat generation to improve operational efficiency.

Pressure stable seal up to 0.5 bar allows operation under varied conditions. Supports bidirectional shaft rotation at speeds up to 40 m/s for versatile applications. Extends machine life by reducing wear and maintenance requirements.

Complies with ISO shaft tolerance h11 and housing bore tolerance H8 for precise fitting.

EnvMart offers this Freudenberg Sealing Technologies Simrit high-quality rotary shaft seal as part of its Mechanical Seals category, ideal for industrial and manufacturing applications requiring robust sealing solutions.